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LINQ .Any VS .Exists - What's the difference?
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See documentation
List.Exists (Object method - MSDN)
Determines whether the List(T) contains elements that match the conditions defined by the specified predicate.
This exists since .NET 2.0, so before LINQ. Meant to be used with the Predicate...
Threading in a PyQt application: Use Qt threads or Python threads?
...global interpreter lock (GIL) to ensure that the interpreter is only ever executing a certain size block of byte-code instructions at a time. Luckily, Python releases the GIL during input/output operations, making threads useful for simulating non-blocking I/O.
Important caveat: This can be mislead...
What's the difference between “squash” and “fixup” in Git/Git Extension?
I've been using Git Extensions for a while now (it's awesome!) but I haven't found a simple answer to the following:
6 An...
Google maps API V3 - multiple markers on exact same spot
... coords via JSON and popping them onto a google map. All is working well except in the instance when I have two or more markers on the exact same spot. The API only displays 1 marker - the top one. This is fair enough I suppose but would like to find a way to display them all somehow.
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Error handling principles for Node.js + Express.js applications?
It seems like error reporting/handling is done differently in Node.js+ Express.js applications compared to other frameworks. Am I correct in understanding that it works as follows?
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iPhone App Minus App Store?
...complete.
You should see "This root certificate is not trusted". This is expected.
Set the iPhone SDK to allow the self-signed certificate to be used:
sudo /usr/bin/sed -i .bak 's/XCiPhoneOSCodeSignContext/XCCodeSignContext/' /Developer/Platforms/iPhoneOS.platform/Info.plist
If you have Xcode...
LISTAGG in Oracle to return distinct values
...ion is too long" *Cause: String concatenation result is more than the maximum size.
– Priyanth
Jul 17 '12 at 12:25
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Use latest version of Internet Explorer in the webbrowser control
...ut how is it possible to use the latest version of the installed Internet Explorer in a webbrowser control?
13 Answers
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GitHub: Reopening a merged pull request
I've now fixed the bug and want to resubmit the pull request with 1 extra commit. Is there any way to reopen the pull request or update it, or do I have to create a new pull request, type out the description etc again? Gitorious has this feature and we've recently moved to GitHub.
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How to get first N elements of a list in C#?
...to query a bus schedule in my project, so that at any time I can get the next 5 bus arrival times. How can I limit my query to the first 5 results?
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