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How to select lines between two marker patterns which may occur multiple times with awk/sed
... print $0: if flag is equal 1 the line is printed.
For a more detailed description and examples, together with cases when the patterns are either shown or not, see How to select lines between two patterns?.
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Cross-Origin Request Headers(CORS) with PHP headers
I have a simple PHP script that I am attempting a cross-domain CORS request:
11 Answers
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Is there an eval() function in Java? [duplicate]
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You can use the ScriptEngine class and evaluate it as a Javascript string.
ScriptEngineManager manager = new ScriptEngineManager();
ScriptEngine engine = manager.getEngineByName("js");
Object result = engine.eval("4*5");
There may be a be...
What is the documents directory (NSDocumentDirectory)?
... // location of user's Pictures directory (~/Pictures)
NSPrinterDescriptionDirectory NS_ENUM_AVAILABLE(10_6, 4_0) = 20, // location of system's PPDs directory (Library/Printers/PPDs)
NSSharedPublicDirectory NS_ENUM_AVAILABLE(10_6, 4_0) = 21, // location of user's Public sh...
adding and removing classes in angularJs using ng-click
..."red";
};
});
.red{
color:red;
}
.blue{
color:blue;
}
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<body ng-app="ap" ng-controller="con">
<div ng-class="class">{{class}}</div>
<button ng-click="...
Tools for JPEG optimization? [closed]
...DLL available if you want to incorporate it into your own programs or java script / c++ program.
Another alternative is http://pnggauntlet.com/ PNGGAUNTLET takes forever but it does a pretty good job.
[WINDOWS ONLY]
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How to exit pdb and allow program to continue?
...m is computationally expensive to run, so I don't want to exit without the script attempting to complete. continue doesn't seems to work. How can I exit pdb and continue with my program?
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NuGet auto package restore does not work with MSBuild
...doesn't build. The steps to fix it are painful, but less painful with this script. " github.com/owen2/AutomaticPackageRestoreMigrationScript Perhaps there is another doc that explains this further.
– AnneTheAgile
Dec 9 '14 at 16:52
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Number of elements in a javascript object
Is there a way to get (from somewhere) the number of elements in a javascript object?? (i.e. constant-time complexity).
6 A...
Best content type to serve JSONP?
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Use application/javascript. In that way, clients can rely on the content-type without having to manually check whether a response has padding or not.
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