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CSS filter: make color image with transparency white

...invert(1); } <p> Original: <img src="http://i.stack.imgur.com/jO8jP.gif" /> </p> <p> Filter: <img src="http://i.stack.imgur.com/jO8jP.gif" class="filter" /> </p> First, brightness(0) makes all image black, except transparent parts, which re...
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How do I update if exists, insert if not (AKA “upsert” or “merge”) in MySQL?

...ehavior to work (which otherwise, yes, works as you presume; see dev.mysql.com/doc/refman/5.5/en/example-auto-increment.html). – chaos May 17 '12 at 16:56 3 ...
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Angular.js: How does $eval work and why is it different from vanilla eval?

...low statements", but your point is valid. However, I definitely wouldn't recommend doing that in an ngClick; that kind of logic almost certainly belongs in the controller. – Josh David Miller Aug 8 '14 at 19:50 ...
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'Specified condition “$(PackageAsSingleFile)” evaluates to “” instead of a boolean?

...2013 Ultimate, but I'm running so many plugins and addons that debugging becomes a war of attrition; especially since restarting VS solves the problem. For issue research purposes, this occured for me when uninstalling Nuget Package TinyMCE.MVC.JQuery and updating to TinyMCE4.MVC.JQuery. ...
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What is “stdafx.h” used for in Visual Studio?

... All C++ compilers have one serious performance problem to deal with. Compiling C++ code is a long, slow process. Compiling headers included on top of C++ files is a very long, slow process. Compiling the huge header structures that ...
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Recommended way to save uploaded files in a servlet application

... edited Jun 20 at 9:12 Community♦ 111 silver badge answered Sep 6 '13 at 18:58 BalusCBalusC ...
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How to generate string of a certain length to insert into a file to meet a file size criteria?

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how to show progress bar(circle) in an activity having a listview before loading the listview with d

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My Understanding of HTTP Polling, Long Polling, HTTP Streaming and WebSockets

...networking: some Android. Not on iOS HTTP *: mostly yes Javascript usage complexity (from simplest to most complicated). Admittedly complexity measures are somewhat subjective. WebSockets HTTP poll Plugin networking HTTP long poll, streaming Also note that there is a W3C proposal for standardi...
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Explanation of the UML arrows

...al Studio 2015 docs: UML Class Diagrams: Reference: https://msdn.microsoft.com/library/dd409437%28VS.140%29.aspx 5: Association: A relationship between the members of two classifiers. 5a: Aggregation: An association representing a shared ownership relationship. The Aggregation property of the owne...