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Getting DOM elements by classname

...tains(concat(' ', normalize-space(@class), ' '), ' $classname ')]"); Basically, all we do here is normalize the class attribute so that even a single class is bounded by spaces, and the complete class list is bounded in spaces. Then append the class we are searching for with a space. This way we ar...
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How to RSYNC a single file?

... anywhere on the server by just specifying it's path? The man page isn't really clear about that. – user1115652 Jun 18 '16 at 9:11 2 ...
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When should we implement Serializable interface?

... From What's this "serialization" thing all about?: It lets you take an object or group of objects, put them on a disk or send them through a wire or wireless transport mechanism, then later, perhaps on another computer, reverse the process: resurrect...
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what happens when you type in a URL in browser [closed]

Can somebody tell me what all happens behind the scenes from the time I type in a URL in the browser to the time when I get to see the page on the browser? A detailed account of the process would be of great help. ...
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What's the difference between and in servlet

...adding support for declarative validation via @Valid and message body marshalling with @RequestBody/ResponseBody. share | improve this answer | follow | ...
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What is unit testing and how do you do it? [duplicate]

...r program into pieces, and subjecting each piece to a series of tests. Usually tests are run as separate programs, but the method of testing varies, depending on the language, and type of software (GUI, command-line, library). Most languages have unit testing frameworks, you should look into one ...
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How to get an IFrame to be responsive in iOS Safari?

... The solution for this problem is actually quite simple and there are two ways to go about it. If you have control over the Content.html then simply change the div#ScrolledArea width CSS to: width: 1px; min-width: 100%; *width: 100%; Ba...
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Recommended way to insert elements into map [duplicate]

...ns a reference (or const reference to it). Because map containers do not allow for duplicate key values, the insertion operation checks for each element inserted whether another element exists already in the container with the same key value, if so, the element is not inserted and its mapped value...
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How to ignore files which are in repository?

....php), that is already commited to Git repository, but I want to ignore locally, i.e. I want that file to remain in repository, but force Git to ignore any changes to it. ...
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array_push() with key value pair

...ys are strings like '123a' it could be desired to preserve string keys for all items. – bancer Jul 13 at 7:57 add a comment  |  ...