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Can you center a Button in RelativeLayout?
...izontally.
– ataulm
Sep 4 '15 at 11:27
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Difference between View and table in sql
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answered Mar 27 '17 at 7:59
HariHari
3544 bronze badges
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Select all columns except one in MySQL?
...tipattern.
– HLGEM
May 22 '14 at 19:27
26
The OP states there are >50 columns so this is rathe...
How can I do string interpolation in JavaScript?
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edited Nov 10 '19 at 22:33
answered Mar 14 '16 at 9:52
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.append(), prepend(), .after() and .before()
...e? Please update.
– user7200829
Apr 27 '18 at 10:51
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Is DateTime.Now the best way to measure a function's performance?
...tch.StartNew();
PerformWork();
sw.Stop();
Console.WriteLine("Time taken: {0}ms", sw.Elapsed.TotalMilliseconds);
Stopwatch automatically checks for the existence of high-precision timers.
It is worth mentioning that DateTime.Now often is quite a bit slower than DateTime.UtcNow due to the work tha...
read subprocess stdout line by line
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jbgjbg
3,29411 gold badge1616 silver badges2727 bronze badges
25
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Most efficient way to determine if a Lua table is empty (contains no entries)?
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Your code is efficient but wrong. (Consider {[false]=0}.) The correct code is
if next(myTable) == nil then
-- myTable is empty
end
For maximum efficiency you'll want to bind next to a local variable, e.g.,
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local next = next
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... if next(...) ...
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How to make code wait while calling asynchronous calls like Ajax [duplicate]
...re the callbacks are inappropriate, for example: webview.clearData({since: 0}, clearDataType, function(){ ... // recreate fresh webview }); will pose a resource hog (chrome will create a new copy of local storage waiting until old one will be freed from references from inside callback which will nev...
What's a good (free) visual merge tool for Git? (on windows) [closed]
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answered Jan 15 '14 at 17:27
GordolioGordolio
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