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What characters are allowed in an email address?
... @WildWzyr, It's not that simple. Email addresses have a lot of rules for what is allowed. It's simpler to refer to the spec than to list out all of them. If you want the complete Regex, check here to get an idea of why it's not so simple: regular-expressions.info/email.html
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When is del useful in python?
...t assigned foo = None I might think it was dead code. But I instantly know what somebody who codes del foo was trying to do.
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How do you import a large MS SQL .sql file?
...) VALUES ('some text bla bla 'bla' text') . I have error with quotes. SO What do i have to use (which parameter) to handle this error? Thanks
– Oleksandr Fentsyk
Jul 15 '13 at 20:49
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Ternary operator is twice as slow as an if-else block?
...cant increase in complexity for the ternary operator the net impact is somewhat minimized.
The X86 JIT on the other hand is impacted to a greater extent because the addition of a new intermediate value in the inner loop causes it to "spill" another value, resulting in at least 2 additional memory a...
Grant **all** privileges on database
...s "administrator" privileges on all databases and all tables, which is not what was asked.
– daks
Feb 6 '14 at 13:17
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gulp.run is deprecated. How do I compose tasks?
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What if I want to run some task before I begin watching? E.g. I want to watch scripts, but it also makes sense to force run this task right away (without waiting until some script file changes).
– Monsig...
How to calculate dp from pixels in android programmatically [duplicate]
...e answers here show a dp->px conversion rather than px->dp, which is what the OP asked for.
Note that TypedValue.applyDimension cannot be used to convert px->dp, for that you must use the method described here: https://stackoverflow.com/a/17880012/504611 (quoted below for convenience).
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What does enumerable mean?
...reabouts, all properties are enumerable. So the easier question to ask is, what's not enumerable? Certain objects have some non-enumerable properties, for example if you call Object.getOwnPropertyNames([]) (which returns an array of all properties, enumerable or not, on []), it will return ['length'...
How to find reason of failed Build without any error or warning
...ow. This then showed that the custom action (in my case HgVersionFile) was what had failed.
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Should I add the Visual Studio .suo and .user files to source control?
... file. The other is the project .user file which is a text file. Exactly what data do these files contain?
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