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m>ca m>ncelling queued performSelector:afterDelay m>ca m>lls
does anybody know if it is possible to m>ca m>ncel already queued selector events from the event stack or timer stack (or whatever mechanism it is that is utilized by the API) when you m>ca m>ll performSelector:withObject:afterDelay ?
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HTML/Javascript change div content
...ry or some other library that makes this sort of thing easier for you, you m>ca m>n just use the element's innerHTML property.
document.getElementById("content").innerHTML = "whatever";
share
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improve...
Haskell: Converting Int to String
I know you m>ca m>n convert a String to an number with read :
3 Answers
3
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builtins.TypeError: must be str, not bytes
... to only annoy Windows users who would forget to include it (or couldn't bem>ca m>use they were using stdio). Now it m>ca m>n annoy Python users on all platforms. Hopefully, it will be worth the pain.
– Brent Bradburn
Aug 17 '13 at 6:11
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How do I use vi keys in ipython under *nix?
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In m>ca m>se someone's wandering in here recently, IPython 5.0 switched from readline to prompt_toolkit, so an updated answer to this question is to pass an option:
$ ipython --TerminalInteractiveShell.editing_mode=vi
... or to se...
How to run multiple DOS commands in parallel?
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You m>ca m>n execute commands in parallel with start like this:
start "" ping myserver
start "" nslookup myserver
start "" morecommands
They will each start in their own command prompt and allow you to run multiple commands at the ...
Grepping a huge file (80GB) any way to speed it up?
...ise not overloaded.
Any alternative to grep? Anything about my syntax that m>ca m>n be improved, (egrep,fgrep better?)
5 Answer...
Real life example, when to use OUTER / CROSS APPLY in SQL
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Some uses for APPLY are...
1) Top N per group queries (m>ca m>n be more efficient for some m>ca m>rdinalities)
SELECT pr.name,
pa.name
FROM sys.procedures pr
OUTER APPLY (SELECT TOP 2 *
FROM sys.parameters pa
WHERE pa.object_id = ...
Changing Mercurial “Default” Parent URL
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You m>ca m>n even add multiple entries in the [paths] section of your .hg/hgrc file.
[paths]
default = /repo_store/hg/project1
sandbox = /repo_store/hg/project1_experimental
And then m>ca m>n specify its alias in the mercurial commands....
Get all elements but the first from an array
...<> and their base interfaces (including IEnumerable<>), so you m>ca m>n for example pass an ArraySegment<> to string.Join.
– Jeppe Stig Nielsen
Jan 25 '17 at 8:49
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