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Variable number of arguments in C++?

...u can probably do what you want to do in a safer and simpler way. Technically to use variable number of arguments in C you include stdarg.h. From that you'll get the va_list type as well as three functions that operate on it called va_start(), va_arg() and va_end(). #include<stdarg.h> int...
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Create a temporary table in a SELECT statement without a separate CREATE TABLE

...RARY table is visible only to the current session, and is dropped automatically when the session is closed. This means that two different sessions can use the same temporary table name without conflicting with each other or with an existing non-TEMPORARY table of the same name. (The existing table i...
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Can someone explain the right way to use SBT?

...tarted, and why? I think the sane point is to build immunity to sbt gradually. Make sure you understand: scopes format {<build-uri>}<project-id>/config:key(for task-key) the 3 flavors of settings (SettingKey, TaskKey, InputKey) - read the section called "Task Keys" in http://www.sc...
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Scala: write string to file in one statement

...or encoding-safe. If an exception happens in write(), close will never be called, and the file won't be closed. PrintWriter also uses the default system encoding, which is very bad for portability. And finally, this approach generates a separate class specifically for this line (however, given that ...
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Append text to input field

... Note, page refresh or form submit and back on the page will of course add the same appended text each time, so you end up with "more text" then "more textmore text" etc. – James Sep 8 at 15:59 ...
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How to perform OR condition in django queryset?

...It would help if you add a print of object.query so we can relate both ORM and Query output to familiarize with it. BTW great example. – Eddwin Paz Aug 23 '17 at 21:05 ...
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'float' vs. 'double' precision

...cand, and an exponent. Because of this encoding, many numbers will have small changes to allow them to be stored. Also, the number of significant digits can change slightly since it is a binary representation, not a decimal one. Single precision (float) gives you 23 bits of significand, 8 bits of...
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How to set -source 1.7 in Android Studio and Gradle

... This is essentially the same as the accepted answer. – Kerem Aug 12 '15 at 12:20 1 ...
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ruby send method passing multiple parameters

Trying to create objects and call methods dynamically by 2 Answers 2 ...
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Download file from an ASP.NET Web API method using AngularJS

...he requested file simply by using the code below, and this is supported in all browsers, and will obviously trigger the WebApi request just the same. $scope.downloadFile = function(downloadPath) { window.open(downloadPath, '_blank', ''); } Ajax binary download method: Using ajax to downlo...