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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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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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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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Default constructor with empty brackets

...lt;T>(ifs)), std::istream_iterator<T>()); Or, if you have C++11 and list-initialization (also known as uniform initialization) available: std::vector<T> v{std::istream_iterator<T>{ifs}, std::istream_iterator<T>{}}; With this, there is no way it could be interpreted as...
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Get class name using jQuery

...uld do the trick. For the ID use .attr('id'). If you are inside an event handler or other jQuery method, where the element is the pure DOM node without wrapper, you can use: this.className // for classes, and this.id // for IDs Both are standard DOM methods and well supported in all browsers. ...
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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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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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How to get a subset of a javascript object's properties

... Using Object Destructuring and Property Shorthand const object = { a: 5, b: 6, c: 7 }; const picked = (({ a, c }) => ({ a, c }))(object); console.log(picked); // { a: 5, c: 7 } From Philipp Kewisch: This is really just an anon...
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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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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" ...