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split string only on first instance - java

... The limit parameter controls the number of times the pattern is applied and therefore affects the length of the resulting array. If the limit n is greater than zero then the pattern will be applied at most n - 1 times, the array's length will be no greater than n, and the array's last entry will...
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Media Player called in state 0, error (-38,0)

...app that streams an internet radio station. I have the URL for the station and am setting up the Media Player like 18 Answe...
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Re-entrant locks in C#

...g on the same object. The recursive code effectively already has the lock and so can continue unhindered. lock(object) {...} is shorthand for using the Monitor class. As Marc points out, Monitor allows re-entrancy, so repeated attempts to lock on an object on which the current thread already has ...
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Authorize Attribute with Multiple Roles

...n let my Role be an enum rather than a string. What would a good namespace and location in the project hierarchy be for placing this custom authorize attribute? – Simon Shine Oct 5 '15 at 9:46 ...
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Regex lookahead for 'not followed by' in grep

...head, which is what you're after, requires a more powerful tool than the standard grep. You need a PCRE-enabled grep. If you have GNU grep, the current version supports options -P or --perl-regexp and you can then use the regex you wanted. If you don't have (a sufficiently recent version of) GNU ...
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Bootstrap Dropdown with Hover

... So much better than long 'full-built' solutions. Just add this and the default 'click' dropdown works on hover without extra changes. – IamFace Apr 13 '14 at 19:59 51 ...
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How do I escape spaces in path for scp copy in Linux?

...I want to copy a file from remote to local system... now I'm using scp command in linux system.. I have some folders or files names are with spaces, when I try to copy that file, it shows the error message: "No such file or directory" ...
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How do I check if an element is really visible with JavaScript? [duplicate]

... elementFromPoint() says that element is completely overlapped by another (and you treat it as invisible) but user can see it. – Konstantin Smolyanin Aug 27 '13 at 20:02 1 ...
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What's the difference between Html.Label, Html.LabelFor and Html.LabelForModel

What's the difference between @Html.Label() , @Html.LabelFor() and @Html.LabelForModel() methods? 4 Answers ...
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npm can't find package.json

... Update 2018 This is becoming quite a popular question and my answer (although marked as correct) is no longer valid. Please refer to Deepali's answer below: npm init Original Outdated Answer I think you forgot to setup the directory for express: express <yourdirectory&gt...