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How to check if a query string value is present via JavaScript?
How can I check if the query string contains a q= in it using JavaScript or jQuery?
10 Answers
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How do I exit the results of 'git diff' in Git Bash on windows? [duplicate]
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I think pressing Q should work.
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Which characters need to be escaped when using Bash?
...hich work not only in sh but also bash.
1. Put the whole string in single quotes
This works for all chars except single quote itself. To escape the single quote, close the quoting before it, insert the single quote, and re-open the quoting.
'I'\''m a s@fe $tring which ends in newline
'
sed comm...
NSIS学习笔记（持续更新） - C/C++ - 清泛网 - 专注C/C++及内核技术
NSIS学习笔记（持续更新）Q 如何使用C++开发插件,示例环境：VS2013Update4参考资料[3]来做S1:新建一个空的C++DLL项目，nsMessageBoxPlugin.S2:复制C: Program File...Q 如何使用C++开发插件,示例
环境：VS2013Update4
参考资料[3]来做
S1:新建一个空...
Detect Browser Language in PHP
...t', 'en'];
$lang = in_array($lang, $acceptLang) ? $lang : 'en';
require_once "index_{$lang}.php";
?>
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Capturing URL parameters in request.GET
...n the tutorial. How do I access parameters from the URL as part the HttpRequest object?
12 Answers
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Using success/error/finally/catch with Promises in AngularJS
...",e);
throw e; // rethrow to not marked as handled,
// in $q it's better to `return $q.reject(e)` here
}).then(function(res){
// do more stuff
}).catch(function(e){
// handle errors in processing or in error.
});
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Can you resolve an angularjs promise before you return it?
...unction that returns a promise. But there are times when the information requested is available immediately. I want to wrap it in a promise so that the consumer doesn't need to make a decision.
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How to check if a file contains a specific string using Bash
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if grep -q SomeString "$File"; then
Some Actions # SomeString was found
fi
You don't need [[ ]] here. Just run the command directly. Add -q option when you don't need the string displayed when it was found.
The grep command retur...
Delaying AngularJS route change until model loaded to prevent flicker
...orderProp = 'age';
}
PhoneListCtrl.resolve = {
phones: function(Phone, $q) {
// see: https://groups.google.com/forum/?fromgroups=#!topic/angular/DGf7yyD4Oc4
var deferred = $q.defer();
Phone.query(function(successData) {
deferred.resolve(successData);
}, function(error...