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SQL WHERE.. IN clause multiple columns

... or more generally SELECT * FROM table INNER JOIN otherTable ON ( table.x = otherTable.a AND table.y = otherTable.b) – ala Jul 16 '09 at 7:56 ...
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Escape angle brackets in a Windows command prompt

... containing angle brackets (< and >) to a file on a Windows machine. Basically what I want to do is the following: echo some string &lt; with angle &gt; brackets &gt;&gt;myfile.txt ...
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What is RSS and VSZ in Linux memory management

... RSS is the Resident Set Size and is used to show how much memory is allocated to that process and is in RAM. It does not include memory that is swapped out. It does include memory from shared libraries as long as the pages from those libraries are actually in memory. It does include all st...
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How do I use WebRequest to access an SSL encrypted site using https?

...ValidationCallback &lt;- Security.RemoteCertificateValidationCallback (fun _ _ _ _ -&gt; true) – David Grenier Jan 10 '12 at 21:25 ...
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this.setState isn't merging states as I would expect

...construct a new state and then call setState() on that: var newSelected = _.extend({}, this.state.selected); newSelected.name = 'Barfoo'; this.setState({ selected: newSelected }); I've used function _.extend() function (from underscore.js library) here to prevent modification to the existing sele...
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Qt 5.1.1: Application failed to start because platform plugin “windows” is missing

...roblem . After a long search I found a comment which had been ignored by all users pointing to the missing lib. Now, many months later, the comment has been changed to an answer. However, when I answered this question by msyself I intended to help other people by directly providing the solution. T...
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When to use IMG vs. CSS background-image?

...ng icon. This ensures that the meaning of the image can be communicated in all user-agents, including screen readers. Pragmatic uses of IMG Use IMG plus alt attribute if the image is part of the content such as a logo or diagram or person (real person, not stock photo people). —sanchothefat...
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How do I force Postgres to use a particular index?

...of why and what you can do instead can be found here. The reasons are basically that it's a performance hack that tends to cause more problems later down the line as your data changes, whereas PostgreSQL's optimizer can re-evaluate the plan based on the statistics. In other words, what might be a go...
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C++ templates that accept only certain types

...ply forward-declare a global template, but only define (explicitly or partially specialise) it for the valid types: template&lt;typename T&gt; class my_template; // Declare, but don't define // int is a valid type template&lt;&gt; class my_template&lt;int&gt; { ... }; // All pointer types...
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Can I use jQuery with Node.js?

... Note: The original answer fails to mention that it you will need to install jsdom as well using npm install jsdom Update (late 2013): The official jQuery team finally took over the management of the jquery package on npm: npm install jquery Then: require("jsdom").env("", function (err, wind...