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C++ lambda with captures as a function pointer

... @KerrekSB put the global variables in a namespace and mark them as thread_local, that's the ftw approach I chose for solving something similar. – Kjell Hedström Apr 21 '14 at 15:08 ...
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How to create composite primary key in SQL Server 2008

... create table my_table ( column_a integer not null, column_b integer not null, column_c varchar(50), primary key (column_a, column_b) ); share ...
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Android: Scale a Drawable or background image?

...le to do this on a Surface. If not, Can I show the preview(for a recorder app) using FrameLayout? – Namratha Jul 21 '10 at 4:57 1 ...
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horizontal line and right way to code it in html, css

... If you really want a thematic break, by all means use the <hr> tag. If you just want a design line, you could use something like the css class .hline-bottom { padding-bottom: 10px; border-bottom: 2px solid #000; /* w...
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JavaScript for…in vs for

...sOwnProperty(member)" which checks if a member returned by iterator is actually member of the object. See: javascript.crockford.com/code.html – Damir Zekić Oct 29 '08 at 23:09 57 ...
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Maven error: Could not find or load main class org.codehaus.plexus.classworlds.launcher.Launcher

I have installed a latest maven-3.0.4 on Windows 7 : The installation details are as follows: Installation Path : ...
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Convert seconds to Hour:Minute:Second

... here you go function format_time($t,$f=':') // t = seconds, f = separator { return sprintf("%02d%s%02d%s%02d", floor($t/3600), $f, ($t/60)%60, $f, $t%60); } echo format_time(685); // 00:11:25 ...
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Measure and Benchmark Time for Ruby Methods

...justments to the system clock, so it's a best practice to use Process.clock_gettime(Process::CLOCK_MONOTONIC) instead. But for rough calculations this doesn't matter. blog.dnsimple.com/2018/03/elapsed-time-with-ruby-the-right-way – Patrick Brinich-Langlois Feb ...
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Set transparent background using ImageMagick and commandline prompt

...owing: convert test.png -transparent white transparent.png That changed all the white in the test.png to transparent. share | improve this answer | follow |...
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How can I disable HREF if onclick is executed?

...ttribute: <a href="https://example.com/no-js-login" onclick="return yes_js_login();">Log in</a> yes_js_login = function() { // Your code here return false; } Example: https://jsfiddle.net/FXkgV/289/ ...