A binary option automatically exercises , meaning the gain or loss on the trade is automatically credited or debited to the trader's account when the option expires. That means the buyer of a binary option will either receive a payout or lose their entire investment in the trade—there is nothing in between. Conversely, the seller of the option will either retain the buyer's premium , or be required to make the full payout.

The trader makes a decision, either yes it will be higher or no it will be lower. A vanilla American option gives the holder the right to buy or sell an underlying asset at a specified price on or before the expiration date of the option. A European option is the same, except traders can only exercise that right on the expiration date. Vanilla options, or just options, provide the buyer with potential ownership of the underlying asset.

When buying these options, traders have fixed risk, but profits vary depending on how far the price of the underlying asset moves.

Binary options differ in that they don't provide the possibility of taking a position in the underlying asset. Binary options typically specify a fixed maximum payout, while the maximum risk is limited to the amount invested in the option. Movement in the underlying asset doesn't impact the payout received or loss incurred. The profit or loss depends on whether the price of the underlying is on the correct side of the strike price.

Some binary options can be closed before expiration, although this typically reduces the payout received if the option is in the money. Binary options occasionally trade on platforms regulated by the Securities and Exchange Commission SEC and other agencies, but most binary options trading occurs outside the United States and may not be regulated.

Unregulated binary options brokers don't have to meet a particular standard. Therefore, investors should be wary of the potential for fraud. Conversely, vanilla options trade on regulated U. exchanges and are subject to U. options market regulations.

Nadex is a regulated binary options exchange in the U. Nadex binary options are based on a "yes or no" proposition and allow traders to exit before expiry. If the trader wanted to make a more significant investment, they could change the number of options traded. Non-Nadex binary options are similar, except they typically aren't regulated in the U.

Securities and Exchange Commission. Accessed May 14, Trading Instruments. Options and Derivatives. Company News Markets News Cryptocurrency News Personal Finance News Economic News Government News. Your Money. Personal Finance. Your Practice. Popular Courses. Trading Skills Trading Instruments. What Is a Binary Option? Key Takeaways Binary options depend on the outcome of a "yes or no" proposition.

Several proposals for unique binary prefixes [defn. Donald Morrison proposed to use the Greek letter kappa κ to denote , κ 2 to denote 2 , and so on.

Wallace Givens responded with a proposal to use bK as an abbreviation for and bK2 or bK 2 for 2 , though he noted that neither the Greek letter nor lowercase letter b would be easy to reproduce on computer printers of the day. None of these gained much acceptance, and capitalization of the letter K became the de facto standard for indicating a factor of instead of , although this could not be extended to higher powers. As the discrepancy between the two systems increased in the higher-order powers, more proposals for unique prefixes were made.

In , Markus Kuhn proposed a system with di prefixes, like the "dikilobyte" K 2 B or K2B. The set of binary prefixes that were eventually adopted, now referred to as the "IEC prefixes", [defn.

At that time, it was proposed that the terms kilobyte and megabyte be used only for 10 3 bytes and 10 6 bytes, respectively. The new prefixes kibi kilobinary , mebi megabinary , gibi gigabinary and tebi terabinary were also proposed at the time, and the proposed symbols for the prefixes were kb, Mb, Gb and Tb respectively, rather than Ki, Mi, Gi and Ti.

The Institute of Electrical and Electronics Engineers IEEE began to collaborate with the International Organization for Standardization ISO and International Electrotechnical Commission IEC to find acceptable names for binary prefixes. IEC proposed kibi , mebi , gibi and tebi , with the symbols Ki, Mi, Gi and Ti respectively, in The names for the new prefixes are derived from the original SI prefixes combined with the term binary , but contracted, by taking the first two letters of the SI prefix and "bi" from binary.

The first letter of each such prefix is identical to the corresponding SI prefix, except that "k" is capitalised to "K". The IEEE decided that their standards would use the prefixes kilo , etc. with their metric definitions, but allowed the binary definitions to be used in an interim period as long as such usage was explicitly pointed out on a case-by-case basis. In January , the IEC published the first international standard IEC Amendment 2 with the new prefixes, extended up to pebi Pi and exbi Ei.

The IEC Amendment 2 also states that the IEC position is the same as that of BIPM the body that regulates the SI system ; the SI prefixes retain their definitions in powers of and are never used to mean a power of In usage, products and concepts typically described using powers of would continue to be, but with the new IEC prefixes.

For example, a memory module of bytes × 1 would be referred to as MiB or mebibytes instead of MB or megabytes. Conversely, since hard drives have historically been marketed using the SI convention that "giga" means 1 , a " GB" hard drive would still be labeled as such.

According to these recommendations, operating systems and other software would also use binary and SI prefixes in the same way, so the purchaser of a " GB" hard drive would find the operating system reporting either " GB" or " GiB", while bytes of RAM would be displayed as " MiB". The second edition of the standard, published in , [68] defined them only up to exbi , [69] but in , the third edition added prefixes zebi and yobi , thus matching all then-defined SI prefixes with binary counterparts.

The only significant change is the addition of explicit definitions for some quantities. were defined by ISO in their own right, independently of the kibibyte, mebibyte, and so on. The BIPM standard JCGM "International vocabulary of metrology — Basic and general concepts and associated terms VIM , 3rd edition" lists the IEC binary prefixes and states "SI prefixes refer strictly to powers of 10, and should not be used for powers of 2.

For example, 1 kilobit should not be used to represent bits 2 10 bits , which is 1 kibibit. The additional decimal prefixes ronna- for 9 and quetta- for 10 were adopted by the International Bureau of Weights and Measures BIPM in As of [update] , no corresponding binary prefixes have been adopted by the IEC and ISO.

The IEC standard binary prefixes are now supported by other standardization bodies and technical organizations. NIST suggests that in English, the first syllable of the name of the binary-multiple prefix should be pronounced in the same way as the first syllable of the name of the corresponding SI prefix, and that the second syllable should be pronounced as bee. The microelectronics industry standards body JEDEC describes the IEC prefixes in its online dictionary with a note: "The definitions of kilo, giga, and mega based on powers of two are included only to reflect common usage.

On 19 March , the IEEE standard IEEE "Prefixes for Binary Multiples" was elevated to a full-use standard by the IEEE Standards Association after a two-year trial period. The International Bureau of Weights and Measures BIPM , which maintains the International System of Units SI , expressly prohibits the use of SI prefixes to denote binary multiples, and recommends the use of the IEC prefixes as an alternative since units of information are not included in SI. The Society of Automotive Engineers SAE prohibits the use of SI prefixes with anything but a power-of meaning, but does not recommend or otherwise cite the IEC binary prefixes.

The European Committee for Electrotechnical Standardization CENELEC adopted the IEC-recommended binary prefixes via the harmonization document HD Most computer hardware uses SI prefixes [defn.

Main and cache memories are notable exceptions. Capacities of main memory and cache memory are usually expressed with customary binary prefixes [defn. Some operating systems and other software continue to use the customary binary prefixes in displays of memory, disk storage capacity, and file size, but SI prefixes [defn.

In the following subsections, unless otherwise noted, examples are first given using the common prefixes used in each case, and then followed by interpretation using other notation where appropriate. Prior to the release of Macintosh System Software , file sizes were typically reported by the operating system without any prefixes.

As of February [update] , most software did not distinguish symbols for binary and decimal prefixes. One of the stated goals of the introduction of the IEC prefixes was "to preserve the SI prefixes as unambiguous decimal multipliers".

GNOME 's partition editor uses IEC prefixes to display partition sizes. The total capacity of the ×10 9 -byte disk is displayed as " Deluge BitTorrent client uses IEC prefixes for data rates as well as file sizes.

Example of the use of IEC binary prefixes in the Linux operating system displaying traffic volume on a network interface in kibibytes KiB and mebibytes MiB , as obtained with the ifconfig utility:.

Software that uses IEC binary prefixes for powers of and uses standard SI prefixes for powers of includes:. Software that uses standard SI prefixes for powers of , and does not use any prefixes for powers of , includes:.

Software that supports decimal prefixes for powers of and binary prefixes for powers of but does not follow SI or IEC nomenclature for this includes:. Hardware types that use powers-of multipliers, such as memory, continue to be marketed with customary binary prefixes. Measurements of most types of electronic memory such as RAM and ROM are given using customary binary prefixes kilo, mega, and giga.

This includes some flash memory , like EEPROMs. JEDEC Solid State Technology Association, the semiconductor engineering standardization body of the Electronic Industries Alliance EIA , continues to include the customary binary definitions of kilo, mega and giga in their Terms, Definitions, and Letter Symbols document, [] and uses those definitions in later memory standards [] [] [] [] [] See also JEDEC memory standards.

Many computer programming tasks reference memory in terms of powers of two because of the inherent binary design of current hardware addressing systems. For example, a bit processor register can reference at most 65 items bytes, words, or other objects ; this is conveniently expressed as "64K" items. An operating system might map memory as byte pages , in which case exactly pages could be allocated within 33 bytes of memory: "8K" pages of "4 kilobytes" bytes each within "32 megabytes" 32 MiB of memory.

All hard disk drive manufacturers state capacity using SI prefixes. USB flash drives , flash-based memory cards like CompactFlash or Secure Digital , and flash-based solid-state drives SSDs use SI prefixes ; [defn. These include wear leveling , error correction, sparing , and metadata needed by the device's internal firmware. Floppy disks have existed in numerous physical and logical formats , and have been sized inconsistently.

In part, this is because the end user capacity of a particular disk is a function of the controller hardware, so that the same disk could be formatted to a variety of capacities. In many cases, the media are marketed without any indication of the end user capacity, as for example, DSDD, meaning double-sided double-density.

The last widely adopted diskette was the 3. This has a formatted capacity of 1 bytes or KB × , using "KB" in the customary binary sense. These are marketed as "HD", or "1. This usage creates a third definition of "megabyte" as × bytes.

When these disks were commonplace, most operating systems displayed the capacity using "MB" in the customary binary sense, resulting in a display of "1. Some users have noticed the missing 0. The earlier " KB" × bytes 5. The largest 8-inch diskette formats could contain more than a megabyte, and the capacities of those devices were often irregularly specified in megabytes, also without controversy.

Older and smaller diskette formats were usually identified as an accurate number of binary KB, for example the Apple Disk II described as "KB" had a × -byte capacity, and the original "KB" double sided, double density disk drive used on the IBM PC had a × -byte capacity. In many cases diskette hardware was marketed based on unformatted capacity, and the overhead required to format sectors on the media would reduce the nominal capacity as well and this overhead typically varied based on the size of the formatted sectors , leading to more irregularities.

The capacities of most optical disc storage media like DVD , Blu-ray Disc , HD DVD and magneto-optical MO are given using SI decimal prefixes. Thus a "MB" or "minute" CD has a nominal capacity of about MiB approximately MB. Tape drive and media manufacturers use SI decimal prefixes to identify capacity. Certain units are always used with SI decimal prefixes even in computing contexts. Bus clock speeds and therefore bandwidths are both quoted using SI decimal prefixes.

IEC prefixes are used by Toshiba , [] IBM , HP to advertise or describe some of their products. According to one HP brochure, [3] [ dead link ] "[t]o reduce confusion, vendors are pursuing one of two remedies: they are changing SI prefixes to the new binary prefixes, or they are recalculating the numbers as powers of ten.

To help avoid inaccuracy especially with the larger prefixes and potential ambiguity, the International Electrotechnical Commission IEC in adopted a set of prefixes specifically for binary multipliers See IEC Their use is now supported by the United States National Institute of Standards and Technology NIST and incorporated into ISO They are also required by EU law and in certain contexts in the US.

However, most documentation and products in the industry continue to use SI prefixes when referring to binary multipliers. In product documentation, follow the same standard that is used in the product itself for example, in the interface or firmware.

Whether you choose to use IEC prefixes for powers of 2 and SI prefixes for powers of 10, or use SI prefixes for a dual purpose be consistent in your usage and explain to the user your adopted system. The international standard ISO defines the prefixes kibi-, mebi-, gibi without limiting their application to information technology. Uses of binary prefixes for quantities other than bits or bytes include their use to indicate binary multiples of the frequency unit hertz Hz , for example the kibihertz symbol KiHz is Hz.

From Wikipedia, the free encyclopedia. The neutrality of this article is disputed. Relevant discussion may be found on the talk page. Please do not remove this message until conditions to do so are met. December Learn how and when to remove this template message. Symbol placed before units of digital information to indicate multiplication by a power of two. This article is about unit prefixes, notably prefixes of units of digital information like bit and byte.

For the syntactical elements used to declare the radix of a given integer literal in program code, see Integer literal § Affixes. See also: Timeline of binary prefixes.

See also: Orders of magnitude data. For other uses, see Gibi disambiguation. GNOME's system monitor uses IEC prefixes to show memory size and networking data rate. BitTornado uses standard SI prefixes for data rates and IEC prefixes for file sizes. For example, in the computer industry's customary practice, one "megabyte" of RAM is 2 bytes of RAM, one "gigabyte" of RAM is 3 bytes of RAM, and so on. In the IEC system, these would be expressed as one "mebibyte" and one "gibibyte", respectively.

Both are "binary prefixes" in these usages. For example, "kilo" denotes , "mega" denotes 2 or one million, "giga" denotes 3 or one billion, and so on.

SI prefixes are decimal prefixes. Thus 1 mebibyte of RAM is 2 bytes of RAM, one gibibyte or 1 GiB of RAM is 3 bytes, and so on. The NIST Reference on Constants, Units, and Uncertainty: International System of Units SI. National Institute of Standards and Technology. Retrieved The NIST Reference on Constants, Units, and Uncertainty. National Institute of Science and Technology. United States District Court for the Northern District of California.

SanDisk LLC, No. March Ballistic Research Laboratories Report No. Of different relevant systems, utilize a straight binary system internally, whereas 53 utilize the decimal system primarily binary coded decimal and 3 systems utilize a binary coded alphanumeric system of notation. This lengthy report describes many of the early computers. Blais, QST, January September ACM ' Preprints of Papers Presented at the 14th National Meeting of the Association for Computing Machinery.

ACM Press: 78—1—78—5. doi : S2CID On a 32K core size computer, approximately 28 data may be analyzed, without resorting to auxiliary tape storage. Note: the IBM core memory units had bit words. Communications of the ACM. The 32K store started mass production in ; it is the standard now for large machines and at least machines of the size or its equivalent in the character addressable machines are in existence today and at least were in existence in mid IBM Journal of Research and Development.

Control Data Computer System: Preliminary System Description PDF. Archived from the original on Central Memory is organized into 32K, 65K, or K words bit in 8, 16, or 32 banks of words each. Hewlett-Packard Journal. Archived from the original PDF on HP Computer System and Subsystem Data : Webster's New World Telecom Dictionary. ISBN The term kB comes from the fact that 1, is nominally, or approximately, 1, Dodd The ACS style guide: a manual for authors and editors.

American Chemical Society. Laver Information Technology: Agent of Change. Cambridge University Press. when describing the performance of IT systems the larger units 'kilobytes' kB [ IEEE Transactions on Magnetics. Bibcode : ITM Also, random access devices are advantageous over serial access devices for backing store applications only when the memory capacity is less than 1 Mbyte. For capacities of 4 Mbyte and 16 Mbyte serial access stores with shift register lengths of bit and bit, respectively, look favorable.

All-monolithic storage Real storage capacity is available in K increments ranging from K to 2,K bytes. ISCA ' Proceedings of the 3rd Annual Symposium on Computer Architecture. ACM Press: 1— memory size 8k bytes to 4 megabytes. IBM Archives. See, e. US vs. IBM antitrust litigation Jan Archived 7 May at the Wayback Machine , especially IBM analyses of Memorex and other disk drive companies. Seagate Technology. PC World. Indicates 2 10 bytes. Indicates 2 20 bytes. Gbyte is used in the Foreword. gigabyte gig, GB.

This term may mean either a 1 bytes or b 2 30 bytes. As used in this document, the terms kilobyte kB means 2 10 or bytes, megabyte MB means kilobytes, and gigabyte GB means megabytes.

The Authoritative Dictionary of IEEE Standards Terms. IEEE Computer Society Press. Article ID: Although its size has been popularly called 1. Western Digital: Products. Western Digital Corporation.

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通过本地运行js代码那 实现脱离浏览器后 能够实现和浏览器上运行加密js的效果。网站上完全都是JavaScript实现的加密，我们的目的要知道加密的整个过程，并且实现这个加密的过程，拿到和浏览器一样的加密的结果。得到加密的结果之后就可以跳过浏览器，本地直接给服务器发送加密数据，从而直接获取服务器响应的结果。. 页面中有很多事件，比如说鼠标按下，滚动条滑动。最后的最后由本人水平所限，难免有错误以及不足之处， 屏幕前的靓仔靓女们 如有发现，恳请指出！你轻轻地点了个赞，那将在我的心里世界增添一颗明亮而耀眼的星！. 日常的web自动化过程中，我们常常用python selenium库来操纵Chrome浏览器实现网页的自动化。这其中有个比较头疼的问题：Chrome的更新频率非常频繁，与之对应的Chromedriver版本也必须相应更新。如果两者版本的主版本号相差超过1，selenium则会报异常.

如何在实体手机上，保证手机能够正常运行uiautomator2，并安装ATX-agent。以小米手机为例子，首先打开 设置-更多设置-开启开发者模式。如果初始化完成后，发现手机并没有安装ATXagent应用。说明设备未认证（unauthorized），此时，当你看到这个，就说明手机安装成功了环境。需要记得，将 USB安装 勾选上。. TA创建的收藏夹 TA关注的收藏夹. RGB颜色，例如： AFAFAF. 预览 取消 提交. 上一步 保存. 博客 资源 收藏 关注. 只看原创 排序： 按最后发布时间 按访问量 RSS订阅. 原创 Python量化交易实战教程汇总 B站配套视频教程观看设计适合自己并能适应市场的交易策略，才是量化交易的灵魂课程亲手带你设计并实现两种交易策略，快速培养你的策略思维能力择时策略：通过这个策略学会如何利用均线，创建择时策略，优化股票买入卖出的时间点。选股策略：掌握选股策略的核心逻辑，并基于收益率创建动量选股策略，并验证其有效性。手把手带你打造一个易扩展、更安全、效率更高的量化交易系统第三方平台大而全，不易扩展，效率还差，信息安全也是大问题，打造自己的交易平台才是更优解所有文章目录Python量化交易实战双均线策略股 原创 Js逆向教程AST Babel插件最简单修改值示例 最后的最后由本人水平所限，难免有错误以及不足之处， 屏幕前的靓仔靓女们 如有发现，恳请指出！你轻轻地点了个赞，那将在我的心里世界增添一颗明亮而耀眼的星！ 原创 Js逆向教程vscode无环境联调 最后的最后由本人水平所限，难免有错误以及不足之处， 屏幕前的靓仔靓女们 如有发现，恳请指出！你轻轻地点了个赞，那将在我的心里世界增添一颗明亮而耀眼的星！ 原创 Js逆向教程Hook基础 Hook就是在这些流程任意环节插入自己的代码，让浏览器先执行自己的代码 然后再执行原本网站的hook在以下流程中可以做的事情：hook在以下流程中可以做的事情上下文:表示一个环境（js上下文就是v8引擎，浏览器是不同的页签就是不同的上下文，js中的eval还是在一个上下文。只是虚拟机、）作用域:控制变量所生效的位置。作用域是更小的一个级别 处于上下文中结果如下：解释器是如何处理这段代码：首先解释器知道var xuhss在内存中声明了一个全局变量数组保存了xuhss，以后用的话，就到这个数组中找。如果数 php请求 原创 Js逆向教程websocket介绍 Ws和Wss的区别相当于http和https的区别，如果你想写一个聊天页面，需要频繁请求后台接口 还需要设置间隔时间（每隔1s发送一个请求） 才能拿到后台服务器的数据，因为http是轮询方式，只有请求完成后，才能拿到结果，只有客户端能发请求，所以说 要轮询。缺点就是占用服务器的性能？更好的方案就是websocket，它是浏览器实现的。浏览器在底层升级http协议，从http协议升级到websocket只需要添加几个头部信息就可以完成升级。 1.

原创 Js逆向教程极验滑块 实现加密算法的逻辑 还是和上节课一样，针对这个网址。 原创 Js逆向教程极验滑块 找到w加密位置 最后的最后由本人水平所限，难免有错误以及不足之处， 屏幕前的靓仔靓女们 如有发现，恳请指出！你轻轻地点了个赞，那将在我的心里世界增添一颗明亮而耀眼的星！ 原创 Js逆向教程滑块流程 极验 HTML5 的 canvas 元素使用 JavaScript 在网页上绘制图像。画布是一个矩形区域，您可以控制其每一像素。就是位图操作，可以理解为一个画图工具。可以任意对每个像素点进行任意操作之前讲解有一种断点类型叫做 事件监听断点，里面可以对canvas进行监听CanvasCreate canvas context 创建事件都选创建事件断点后，再刷页面断在这个地方：这里的代码用了流程平坦化打乱了最后的最后。 原创 Js逆向教程反调试 将你的预期值和实际值进行比较，如果不一样，就是这种debugger 只能通过浏览器调用的堆栈区分出正确的逻辑。通过将editbreakpoint设置为false 可以禁用这个调试。通过hook方式，将运行的函数设为空就可以跳过debugger了。最好的方式就是不要被识别出来调试，可以通过下hook解决。非虚拟机的方式不会跳转 到一个vm的页面。在eval里面运行debugger.

原创 Js逆向教程FuckJs 我们的目的为了让js代码运行起来。可以不需要解密，将代码扣出来运行就可以。任何一个js类型的变量结果 加上一个字符串 ，只会变成字符串。所以这个调试起来很麻烦 只能单步调试 还是用解密工具解密。通过这种特性 可以组合成各种各样的加密方式。这个的原理就是将各种字符串加起来。2个值通过 运算会变成0或者1. jsfuck有对应的解密工具及。我们这里只是讲解js的混淆机制。可以看到只有这3种字符。 原创 Js逆向教程常见混淆AA和JJ js默认 支持Unicode的。所以支持所有的国家语种。有没有哪些国家的和O很像但不是O,和0很像但不是0,和p很像但不是p所以可以用这个相近的符号进行代码混淆。 原创 Js逆向教程常见代码混淆 最后的最后由本人水平所限，难免有错误以及不足之处， 屏幕前的靓仔靓女们 如有发现，恳请指出！你轻轻地点了个赞，那将在我的心里世界增添一颗明亮而耀眼的星！ 原创 Js逆向教程常见的加密方式 最后的最后由本人水平所限，难免有错误以及不足之处， 屏幕前的靓仔靓女们 如有发现，恳请指出！你轻轻地点了个赞，那将在我的心里世界增添一颗明亮而耀眼的星！ 原创 Js逆向教程跟值技巧 一般不会出现在jquery成熟的第3仓库里面。jquery是封装好的成熟的第3仓库，一般不会去修改它。因为如果jquery版本提升了，还要去改jquery。 原创 Js逆向教程方法栈 最后的最后由本人水平所限，难免有错误以及不足之处， 屏幕前的靓仔靓女们 如有发现，恳请指出！你轻轻地点了个赞，那将在我的心里世界增添一颗明亮而耀眼的星！ 原创 Js逆向教程js逆向断点的种类及介绍 能修改输出js运行当中的一些变量的值能下断点批量监听一些变量值当渲染时，样式发生改变，会触发DOM断点它一般在 用户触发了某个事件 时，段下来。执行的比较考前，距离加密函数比较远。所以无法根据栈去快速定位。它的优点时定位的比较准。清空Dom断点最后的最后由本人水平所限，难免有错误以及不足之处， 屏幕前的靓仔靓女们 如有发现，恳请指出！你轻轻地点了个赞，那将在我的心里世界增添一颗明亮而耀眼的星！ 原创 Js逆向教程明确js逆向的目标 通过本地运行js代码那 实现脱离浏览器后 能够实现和浏览器上运行加密js的效果。网站上完全都是JavaScript实现的加密，我们的目的要知道加密的整个过程，并且实现这个加密的过程，拿到和浏览器一样的加密的结果。得到加密的结果之后就可以跳过浏览器，本地直接给服务器发送加密数据，从而直接获取服务器响应的结果。 原创 Js逆向教程浏览器调试工具-Application页面 本地网站应用缓存页面。 原创 Js逆向教程浏览器调试工具-Source面板 切换到source面板，对于source面板，需要打开搜索面板才能发挥出完整的功能。 原创 Js逆向教程浏览器调试工具-Network面板 最后的最后由本人水平所限，难免有错误以及不足之处， 屏幕前的靓仔靓女们 如有发现，恳请指出！你轻轻地点了个赞，那将在我的心里世界增添一颗明亮而耀眼的星！ 原创 Js逆向教程浏览器调试工具-可视化的Elements 页面中有很多事件，比如说鼠标按下，滚动条滑动。最后的最后由本人水平所限，难免有错误以及不足之处， 屏幕前的靓仔靓女们 如有发现，恳请指出！你轻轻地点了个赞，那将在我的心里世界增添一颗明亮而耀眼的星！ 原创 python一招自动搞定Chromedriver爬虫驱动的更新 日常的web自动化过程中，我们常常用python selenium库来操纵Chrome浏览器实现网页的自动化。这其中有个比较头疼的问题：Chrome的更新频率非常频繁，与之对应的Chromedriver版本也必须相应更新。如果两者版本的主版本号相差超过1，selenium则会报异常.

那有没有好的办法解决这个问题呢？方法当然有，首先我们需要知道哪里可以下载到不同版本的文件。这里推荐两个网站，国内首选淘宝的镜像仓库：数据更新会比谷歌官方稍慢；可供下载的版本有时不全； 原创 如何安装MockingBird-AI拟声: 5秒内克隆您的声音并生成任意语音内容 作者：虚坏叔叔早餐店不会开到晚上，想吃的人早就来了！😄。 原创 Quasar — 免费开源的Windows远程管理工具 适用于Windows的免费开源远程控制管理工具Quasar是一种用C＃编码的快速轻量级远程管理工具。可用于管理工作到员工监控等。Quasar提供高稳定性和易用的用户界面，是您理想的远程控制管理解决方案。 原创 AutoJs4.

原创 将你的 Python 脚本转换为命令行程序 哈喽，大家好，今天给大家介绍一下，如何通过Python自动整理文件。 原创 如何通过Python自动整理文件？ 哈喽，大家好，今天给大家介绍一下，如何通过Python自动整理文件。 原创 如何用python自动化微信小程序 本文介绍了整个微信小程序的自动化过程。我已经将全部源码上传到后台上，关注文章底部公众号后回复「kja」即可获得。你的肯定是我最大的鼓励和支持。 2. 原创 如何在实体手机上，保证手机能够正常运行uiautomator2，并安装ATX-agent 如何在实体手机上，保证手机能够正常运行uiautomator2，并安装ATX-agent。以小米手机为例子，首先打开 设置-更多设置-开启开发者模式。如果初始化完成后，发现手机并没有安装ATXagent应用。说明设备未认证（unauthorized），此时，当你看到这个，就说明手机安装成功了环境。需要记得，将 USB安装 勾选上。 原创 address localhost is already in use（端口被占用）Windows系统问题解决 在学习编程的过程中，我们或许会遇到端口被占用的情况，因而导致程序启动不了。这种情况只需要找到占用端口的进程，然后在中关闭改进程即可解决问题。后面补加的图。 原创 mitmproxy的介绍以及配置过程中的问题 提示：以下是本篇文章正文内容，下面案例可供参考。 FinalShell 中文安装包 FinalShell 一款可以替代XShell 的ssh 客户端软件，不仅是 ssh 客户端软件，还是功能强大的开发及运维的工具。可以满足我们的工作需求 主要特性:.

net版本问题: 检查是否安装. reres chrome插件v1. app自动化课程的简介和介绍 app自动化课程的简介和介绍. windows 生成RSA公钥和私钥openssl. exe工具 1、打开 openssl. 多线程解决mfc对话框未响应、卡死问题 多线程解决mfc对话框未响应、卡死问题. 爆款少儿青少年scratch编程第4课：狮子钻火圈 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:. 爆款少儿青少年scratch编程第5课：熊熊吃什么 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:. 爆款少儿青少年scratch编程第18课：7的倍数（下） 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:.

爆款少儿青少年scratch编程第24课：阶段实战测试 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:. 爆款少儿青少年scratch编程第15课：寿司回家（上） 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:. 爆款少儿青少年scratch编程第11课：钓鱼大作战 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:.

爆款少儿青少年scratch编程第10课：暑期安全 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:. 爆款少儿青少年scratch编程第19课：BMI指数（上） 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:.

爆款少儿青少年scratch编程第13课：模拟时钟 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:. 爆款少儿青少年scratch编程第17课：认识祖国 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:. 爆款少儿青少年scratch编程第3课：猜猜我是谁 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:.

爆款少儿青少年scratch编程第9课：一起来绘画 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:. 爆款少儿青少年scratch编程第5课：海豹游戏 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:. 爆款少儿青少年scratch编程第10课：汉字的由来 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:. 爆款少儿青少年scratch编程第19课：音乐绘本 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:.

爆款少儿青少年scratch编程第1课：初识编程 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:. 爆款少儿青少年scratch编程第4课：太阳系 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:. 爆款少儿青少年scratch编程第21课：夏日大作战（上） 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:.

爆款少儿青少年scratch编程第22课：夏日大作战（下） 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:. 爆款少儿青少年scratch编程第21课：春节贺卡（1） 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:.

爆款少儿青少年scratch编程第17课 ：炫彩烟花 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:. 爆款少儿青少年scratch编程第23课：猫狗大战（上） 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:. 爆款少儿青少年scratch编程第6课：病毒传播 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:.

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爆款少儿青少年scratch编程第13课：陨石危机 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:. 爆款少儿青少年scratch编程第1课：坦克大战 可以直接运行。A53课程制作 爆款爆款少儿青少年scratch编程是包括教程制作完整课程，里面包括教学步骤，教学视频，教学素材，教学课件pdf，教学课件word，课程源码。课程内容大致如下所示：资源:. 取消 删除.

原创 如何安装MockingBird-AI拟声: 5秒内克隆您的声音并生成任意语音内容 作者：虚坏叔叔早餐店不会开到晚上，想吃的人早就来了！😄。 The OS was renamed Symbian OS and envisioned as the base for a new range of smartphones. To best follow these principles, Symbian uses a microkernel , has a request-and-callback approach to services, and maintains separation between user interface and engine. The IEEE decided that their standards would use the prefixes kilo , etc. Nigel Clifford Symbian David Levin Psion, Symbian. The first version of EPOC32, Release 1 appeared on the Psion Series 5 ROM v1.

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