大约有 30,000 项符合查询结果（耗时：0.0487秒） [XML]
The Guava library: What are its most useful and/or hidden features? [closed]
...ers have not really mentioned that I love:
Multimaps are just great. Any time you would use something like Map<Foo, Collection<Bar>>, use a multimap instead and save yourself a ton of tedious checking for an existing collection mapped to a key and creating and adding it if it isn't the...
Ng-model does not update controller value
...nsole log</button>
</div>
</div>
Edit: At the time writing this answer, I had much more complicated situation than this. After the comments, I tried to reproduce it to understand why it works, but no luck. I think somehow (don't really know why) a new child scope is gene...
In Perl, how can I read an entire file into a string?
... approach for processing all the lines in a file is to do so one line at a time:
open (INPUT, $file) || die "can't open $file: $!";
while (<INPUT>) {
chomp;
# do something with $_
}
close(INPUT) || die "can't close $file: $!";
This is tremendously more efficient t...
contenteditable change events
...October 2014
The HTML5 input event is the answer in the long term. At the time of writing, it is supported for contenteditable elements in current Mozilla (from Firefox 14) and WebKit/Blink browsers, but not IE.
Demo:
document.getElementById("editor").addEventListener("input", function() {
...
How do I push to GitHub under a different username?
...u push over https protocol, Github will prompt for username/password every time (unless you use a password manager).
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How to remove duplicate white spaces in string using Java?
How to remove duplicate white spaces (including tabs, newlines, spaces, etc...) in a string using Java?
9 Answers
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How to delete a word and go into insert mode in Vim?
...
How would one do this multiple times in a row? Each time you paste, the buffer fills with the word I pasted over.
– Ben Gartner
Apr 5 '12 at 21:08
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Have Grunt generate index.html for different setups
...oy using, this technique for my builds, I ask that future readers take the time to read the other answers given and to research all the options. If you find a better solution, please post your answer here.
Feb 2014 update:
I'm not sure if it will be of any help to anyone, but I've created this dem...
Strip double quotes from a string in .NET
I'm trying to match on some inconsistently formatted HTML and need to strip out some double quotes.
12 Answers
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Linux C/C++进程单实例互斥代码分享 - C/C++ - 清泛网 - 专注C/C++及内核技术
Linux C/C++进程单实例互斥代码分享linux-process-singleton分享一段LinuxC C++程序只能启动一份实例的实现代码，原理是通过文件锁互斥实现，最重要的是考虑了不同用户运行同一程序互斥的场景，已经过充分的测试，可直接用于实际项...