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relative path in BAT script
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you can ensure there's backslash with SET "scriptdir=%~dp0" and on the next line IF NOT "%scriptdir:~-1%"=="\" SET "scriptdir=%scriptdir%\". I've seen incidents where double backslash in middle of the path breaks software.
– LogicDaemon
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How to have an automatic timestamp in SQLite?
... DEFAULT CURRENT_TIMESTAMP
);
However, if your INSERT command explicitly sets this field to NULL, it will be set to NULL.
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Scala: List[Future] to Future[List] disregarding failed futures
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How can I list all foreign keys referencing a given table in SQL Server?
I need to remove a highly referenced table in a SQL Server database. How can I get a list of all the foreign key constraints I will need to remove in order to drop the table?
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Adding rounded corner and drop shadow to UICollectionViewCell
...nto the UICollectionViewCell content view, which you probably are, you can set the shadow on the cell's layer and the border on the contentView's layer to achieve both results.
cell.contentView.layer.cornerRadius = 2.0f;
cell.contentView.layer.borderWidth = 1.0f;
cell.contentView.layer.borderColor ...
How do I install a plugin for vim?
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To expand on Karl's reply, Vim looks in a specific set of directories for its runtime files. You can see that set of directories via :set runtimepath?. In order to tell Vim to also look inside ~/.vim/vim-haml you'll want to add
set runtimepath+=$HOME/.vim/vim-haml
to you...
Formatting Decimal places in R
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Is there any way to set this dynamically when running a script?
– Brandon Bertelsen
Aug 9 '10 at 20:23
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How to debug Apache mod_rewrite
...rror log. This may depend on your configuration, but default Debian/Ubuntu setups have them in /var/log/apache2/error.log
– Josiah
May 8 '15 at 21:34
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Can't resize UIView in IB
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This setting worked for a ViewController.xib in Xcode 4.3.3: "Simulated metrics - Size: freeform". After that, the view size setting is enabled. Also remove the "View mode" scale to fill option (just below simulated metrics).
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Given two directory trees, how can I find out which files differ by content?
...o be --brief. -brief is interpreted as -b -r -i -e -f, in other words as a set of flags not as a single option.
– daboross
Oct 25 '18 at 4:27
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