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How can I remove a flag in C?
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As @Unikorn points out, a flag value of zero does not work properly, either if you try to OR it on or if you try to AND it off.
– RenniePet
Dec 14 '14 at 0:41
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Serializing object that contains cyclic object value
...); // true
Now, siberia:
JSON.Siberia.forestify(makeToolshed())
Siberia does not try to mimic "classic" JSON, no nested structure. The object graph is described in a "flat" manner.
Each node of the object graph is turned into a flat tree (plain key value pair list with integer-only values), which...
How do I reset a sequence in Oracle?
...a documentation bug, the feature is truly unsupported.
In 18c, the feature does not appear in the SQL Language Syntax, but is included in the Database Administrator's Guide.
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Python non-greedy regexes
...er delimiter, but it is nevertheless a bad idea. This is because, while it does match any amount of repetition for that character, "any" includes 0, which is usually something you want to throw a syntax error for, not accept. Instead, I suggest using the + sign, which matches any repetition of lengt...
Replace a newline in TSQL
...ong as that's the only type of line break in your strings. But SQL Server does support all three types. In fact, if you've ever extracted all of the system stored procedures and scripted views, you can find instances of all three as used by Microsoft themselves.
– RBarryYoung...
Custom fonts and XML layouts (Android)
...TypeFace objects and eat up memory. There is a bug in pre-4.0 Android that doesn't free up TypeFaces properly. The easiest thing to do is create a TypeFace cache with a HashMap. This brought memory usage in my app down from 120+ mb to 18mb. code.google.com/p/android/issues/detail?id=9904
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:after vs. ::after
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This is a great explanation of the theory, but does it have bearing on the practical issue? Is there actually any benefit to using the css3 specification being that the css2 will get the same job done - in more browsers?
– DRosenfeld
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Is it possible for intellij to organize imports the same way as in Eclipse?
... it overrides anything you change in IntelliJ's settings. Note too that it does not place any imports before java.*
– Mafro34
Jul 28 '15 at 19:35
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Best Practice: Initialize JUnit class fields in setUp() or at declaration?
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I prefer readability first which most often does not use the setup method. I make an exception when a basic setup operation takes a long time and is repeated within each test.
At that point I move that functionality into a setup method using the @BeforeClass annotati...
Why can I add named properties to an array as if it were an object?
... are abused if you just treat it like a regular object. The linked article does a better job though :)
– Paul Dixon
May 17 '09 at 10:19
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