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PreparedStatement IN clause alternatives?

... FROM my_table WHERE search_column = ? ; ... and execute it. [Or use UNION ALL in place of those semicolons. --ed] Requires one prepared statement per size-of-IN-list. Stupidly slow, strictly worse than WHERE search_column IN (?,?,?), so I don't know why the blogger even suggested it. Use a stored p...
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Copy the entire contents of a directory in C#

... Much easier //Now Create all of the directories foreach (string dirPath in Directory.GetDirectories(SourcePath, "*", SearchOption.AllDirectories)) Directory.CreateDirectory(dirPath.Replace(SourcePath, DestinationPath)); //Copy all the files...
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What's Pros and Cons: putting javascript in head and putting just before the body close

...p Your Web Site: The problem caused by scripts is that they block parallel downloads. The HTTP/1.1 specification suggests that browsers download no more than two components in parallel per hostname. If you serve your images from multiple hostnames, you can get more than two downloa...
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Which parts of Real World Haskell are now obsolete or considered bad practice?

...move return from Monad, so the Monad instance in Real World Haskell will really be out of sync with the real world. That being said, it's still a useful resource for general guidelines. But keep in mind that many libraries changed since its release. Something you can read along while reading RWH i...
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Does Android keep the .apk files? if so where?

After android installs an application from the Marketplace, does it keep the .apk file? 19 Answers ...
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How does variable assignment work in JavaScript?

..., will modify the object that a points to. This, of course, also modifies all other references that point to this object simply because they all point to the same object. share | improve this answe...
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JavaScript moving element in the DOM

...he fact that getElementsByTagName returns a live NodeList that is automatically updated to reflect the order of the elements in the DOM as they are manipulated. You could also use: var divs = document.getElementsByTagName("div"); // order: first, second, third divs[0].parentNode.appendChild(divs...
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onConfigurationChanged not getting called

... event. The problem is that the method, which I override, is not getting called when I change the orientation of the phone. Not getting called at all. ...
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Quick way to list all files in Amazon S3 bucket?

...s of filenames in it. What's the easiest way to get a text file that lists all the filenames in the bucket? 27 Answers ...
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LINQ .Any VS .Exists - What's the difference?

... I later made a post in another thread where I listed all the Linq "equivalents" of the .NET 2 List<> instance methods. – Jeppe Stig Nielsen Dec 1 '15 at 8:44 ...