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Heroku Postgres - terminate hung query (idle in transaction)
...res. Postgres is pretty robust, so the data won't be corrupted, but I'd recommend against using "kill -9" in any case :-)
A long-lasting "idle in transaction" often means that the transaction was not terminated with a "commit" or a "rollback", meaning that the application is buggy or not properl...
Extract a substring from a string in Ruby using a regular expression
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How to make URL/Phone-clickable UILabel?
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I have a self resizing label which can accommodate N lines of text. How can I make the links in this label clickable without implementing UITextView.
– bibscy
Oct 30 '18 at 13:00
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LESS CSS nesting classes
...rove my CSS and am trying to nest a class within a class. There's a fairly complicated hierarchy but for some reason my nesting doesn't work.
I have this:
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How to define several include path in Makefile
New to C++; Basic understanding of includes, libraries and the compile process. Did a few simple makefiles yet.
2 Answers
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Post an empty body to REST API via HttpClient
... It looks like this is only in .NET framework 4.5? msdn.microsoft.com/en-us/library/…
– dan
Dec 28 '11 at 3:54
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CursorLoader usage without ContentProvider
...lbacks
* will be called on the UI thread. If a previous load has been completed and is still valid
* the result may be passed to the callbacks immediately.
* <p/>
* Must be called from the UI thread
*/
@Override
protected void onStartLoading() {
if (mCu...
PDO get the last ID inserted
... edited Feb 1 '17 at 8:06
Your Common Sense
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answered May 21 '12 at 7:20
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What does Class mean in Java?
...specific type.
Reference about Generics and Wildcards: http://docs.oracle.com/javase/tutorial/java/generics/wildcards.html
Reference about Class object and reflection (the feature of Java language used to introspect itself): https://www.oracle.com/technetwork/articles/java/javareflection-1536171.h...