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Why does Java have transient fields?
...aking the object's state persistent. That means the state of the object is converted into a stream of bytes to be used for persisting (e.g. storing bytes in a file) or transferring (e.g. sending bytes across a network). In the same way, we can use the deserialization to bring back the object's state...
How to link to apps on the app store
...llowing rules to your company or app name:
Remove all whitespace
Convert all characters to lower-case
Remove all copyright (©), trademark (™) and registered mark (®) symbols
Replace ampersands ("&") with "and"
Remove most punctuation (See Listing 2 for the set)
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How to convert a std::string to const char* or char*?
How can I convert an std::string to a char* or a const char* ?
8 Answers
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正确重置MySQL密码 - 爬虫/数据库 - 清泛IT社区，为创新赋能！
谁都不想弄丢家门钥匙，但不管多么小心，时间长了，这样的事情总会发生几次。MySQL密码也是一样，把它写在文档上不太安全，记在脑子里又难免会忘记。如果你忘记了MySQL密码，如何重置它呢？
下面是错误答案：首先停止MyS...
解决IIS发布时global_asax的dll 的CS0433冲突问题 - 环境配置 - 清泛IT社区，为创新赋能！
Server Error in '/' Application.Compilation ErrorDescription: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: CS0433: The type 'ASP.globa...
mobile location - App应用开发 - 清泛IT社区，为创新赋能！
通过android studio实现: 在屏幕上输入手机号码，点击确定开始查找，用gps数据确定手机的当前精确位置，精确度5米，找到后把经纬度写在两个文字框里，并在百度地图上标注出位置,并移动到屏幕中央，放大地图。
Imple...
How do I save a UIImage to a file?
...pp. You use NSFileManager to do that.
You use UIImagePNGRepresentation to convert your image to NSData and save that to disk.
// Create path.
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *filePath = [[paths objectAtIndex:0] stringByAppe...
JSON datetime between Python and JavaScript
...problem is that if you have some other objects in list/dict this code will convert them to None.
– Tomasz Wysocki
Jul 3 '10 at 7:02
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What does apply_filters(…) actually do in WordPress?
...asses the value through the following sequence of functions:
wptexturize
convert_smilies
convert_chars
wpautop
shortcode_unautop
prepend_attachment
do_shortcode
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Bash script and /bin/bash^M: bad interpreter: No such file or directory [duplicate]
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If you use Sublime Text 3 editor, you can convert line endings from Windows to Linux format by selecting View->Line Endings->Unix and then save your script with Ctrl+S
– Alfredo Capobianchi
Aug 17 '17 at 21:53
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