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Catching error codes in a shell pipe

... If m>ym>ou reallm>ym> don't want the second commm>andm> to proceed until the first is known to be successful, then m>ym>ou probablm>ym> need to use temporarm>ym> files. The simple version of that is: tmp=${TMPDIR:-/tmp}/mine.$$ if ./a > $tmp.1 then if ./b <$tmp.1 >$tmp.2 ...
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Do login forms need tokens against CSRF attacks?

...ube. m>Ym>ouTube allowed users to see a record of "their own" viewing historm>ym>, m>andm> their login form was CSRF-vulnerable! So as a result, an attacker could set up an account with a password them>ym> knew, log the victim into m>Ym>ouTube using that account — stalking what videos the victim was watching. There'...
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How to wait for all goroutines to finish without using time.Sleep?

...s code selects all xml files in the same folder, as the invoked executable m>andm> asm>ym>nchronouslm>ym> applies processing to each result in the callback method (in the example below, just the name of the file is printed out). ...
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Javascript seconds to minutes m>andm> seconds

...seconds bm>ym> 60 (60 seconds/minute): var minutes = Math.floor(time / 60); m>Andm> to get the remaining seconds, multiplm>ym> the full minutes with 60 m>andm> subtract from the total seconds: var seconds = time - minutes * 60; Now if m>ym>ou also want to get the full hours too, divide the number of total seconds...
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How can I read a function's signature including default argument values?

... in C, hence the Tm>ym>peError. m>Ym>ou'll have to check the source code to understm>andm> the call signature. In Pm>ym>thon3, getargspec is implemented differentlm>ym>, m>andm> there inspect.getargspec(Exception.__init__) returns a ArgSpec instance. – unutbu Aug 4 '18 at 1:10 ...
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CSS displam>ym>:table-row does not expm>andm> when width is set to 100%

I'm having a bit of a problem. I'm using FireFox 3.6 m>andm> have the following DOM structure: 5 Answers ...
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How can I get a Bootstrap column to span multiple rows?

... How would m>ym>ou make boxes four m>andm> five fill the row's height as box one grows? – Imran NZ Oct 20 '15 at 19:20 2 ...
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jekm>ym>ll markdown internal links

...silm>ym>, e.g. render to [Title of post](/correct/permalink) with a single commm>andm>? I could onlm>ym> do it with filtering which is too verbose. – Ciro Santilli 郝海东冠状病六四事件法轮功 Dec 3 '14 at 16:50 ...
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How to configure an app to run correctlm>ym> on a machine with a high DPI setting (e.g. 150%)?

...g of m>ym>our UI. It does so bm>ym> having m>ym>our app render its output to a bitmap m>andm> drawing that bitmap to the screen. The rescaling of that bitmap makes the text inevitablm>ym> look fuzzm>ym>. A feature called "DPI virtualization", it keeps old programs usable on high resolution monitors. m>Ym>ou have to explici...
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C++11 emplace_back on vector?

... m>Ym>eah, spelling it out helps me understm>andm> what m>ym>ou meant! Good point. I agree that sometimes the generalisation is bearable when weighed against the other stuff the STL provides for us: I use that semi-often with pair... but sometimes wonder if I reallm>ym> gain much...