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“x not in y” or “not x in y”
...e same bytecode as x not in xs very clearly shows that they must be always identical, as opposed to things like not x == y vs x != y which should give the same result, but don't have to (depending on the implementations of __eq__ and __ne__ involved).
– Ben
Oct...
No module named MySQLdb
... Python 3.
– derevo
Aug 28 '13 at 7:51
1
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Is there an opposite of include? for Ruby Arrays?
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edited Feb 26 at 8:51
the Tin Man
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an...
Hibernate: “Field 'id' doesn't have a default value”
... sensible explanation, try recreating the database (or at least creating a new one) and scaffolding it with SchemaExport.
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How can you zip or unzip from the script using ONLY Windows' built-in capabilities?
...who wonder how to extract into the actual directory (instead of creating a new directory) simply set the target parameter to '.', e.g.: powershell.exe -nologo -noprofile -command "& { Add-Type -A 'System.IO.Compression.FileSystem'; [IO.Compression.ZipFile]::ExtractToDirectory('foo.zip', '.'); }"...
How do I make a textarea an ACE editor?
...just like the snippet does. if you need help debugging you should start a new question.
– billynoah
Feb 14 '18 at 1:41
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How to calculate UILabel width based on text length?
...on might have your answer, it worked for me.
For 2014, I edited in this new version, based on the ultra-handy comment by Norbert below! This does everything. Cheers
// yourLabel is your UILabel.
float widthIs =
[self.yourLabel.text
boundingRectWithSize:self.yourLabel.frame.size ...
PHP Pass variable to next page
... are equally insecure, although GET is easier to hack.
The fact that each new request is, except for session data, a totally new instance of the script caught me when I first started coding in PHP. Once you get used to it, it's quite simple though.
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Android: Storing username and password?
...als if the SIM card changes, so if somebody swipes your phone and throws a new SIM in it, your credentials won't be compromised.
This also gives the user a quick and easy way to access (and potentially delete) the stored credentials for any account they have on the device, all from one place.
Samp...
What are carriage return, linefeed, and form feed?
...d to the next line; however, it has been repurposed and renamed. Used as "newline", it terminates lines (commonly confused with separating lines). This is commonly escaped as \n, abbreviated LF or NL, and has ASCII value 10 or 0x0A. CRLF (but not CRNL) is used for the pair \r\n.
Form feed means a...