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Add to Array jQuery
...e one but how do add I items to an Array? I heard it was push() maybe? I can't find it...
4 Answers
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Undock Chrome Developer Tools
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Click the vertical ellipsis button ( ⋮ ) then choose the desired docking option. (the docking option with the red circle around it, is undock)
For older version of Chrome, press and hold the corner button
You can also undock/dock-to...
How do I reference a Django settings variable in my models.py?
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VAR should be capital latter otherwise it will not work
– Saurabh Chandra Patel
Aug 23 '19 at 6:21
add a comment
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ALTER TABLE, set null in not null column, PostgreSQL 9.1
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Came here searching for how to set the column as NOT NULL. With your answer, I could figure the solution: ALTER TABLE person ALTER COLUMN phone SET NOT NULL. Thanks!
– falsarella
May 5 '...
R data formats: RData, Rda, Rds etc
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Rda is just a short name for RData. You can just save(), load(), attach(), etc. just like you do with RData.
Rds stores a single R object. Yet, beyond that simple explanation, there are several differences from a "standard" storage. Probably this R-manual Link to ...
is there any way to force copy? copy without overwrite prompt, using windows?
...e a list of windows commands(it's a long list) where it does all these magical things for me, but whenever I use copy, it stops to ask fro overwrite prompt. When I type yes, it overwrites the old file then just stops there.
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What is Pseudo TTY-Allocation? (SSH and Github)
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As explained in "gitolite: PTY allocation request failed on channel 0", it is important to do ssh test connection with -T, because some server could abort the transaction entirely if a text-terminal (tty) is requested.
-T avoids requesting said terminal, sinc...
New Line on PHP CLI
I have a php CLI script and cannot get the output to break on new lines. I do
4 Answers
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Will writeToFile:atomically: overwrite data?
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Whether you do it atomically or not doesn't matter; in either case, the file will be completely overwritten with the new data.
– BJ Homer
Jul 30 '12 at 13:56
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generating GUID without hyphen
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Note that you are talking about the (canonical) string representation of a Guid. The Guid itself is actually a 128-bit integer value.
You can use the "N" specifier with the Guid.ToString(String) overload.
Guid.NewGuid().ToString("N");
By default letters are ...