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Insert results of a stored procedure into a temporary table
...w what the difference between this and @Aaron Alton's solution above. This one seems far simpler, but I am unsure as to any other implications.
– funkymushroom
Jun 1 '12 at 17:57
1...
How do I give text or an image a transparent background using CSS?
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In Firefox 3 and Safari 3, you can use RGBA like Georg Schölly mentioned.
A little known trick is that you can use it in Internet Explorer as well using the gradient filter.
background-color: rgba(0, 255, 0, 0.5);
filter: progid:DXImageTransform.Microsoft.Gradient(GradientType=0, StartColo...
Syntax for creating a two-dimensional array
...ut int array[][] = new int[3][]; VS int array[][] = new int[][3]; ?? which one is legal as I have read both version somewhere.
– roottraveller
Jun 13 '17 at 9:40
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Best way to do multiple constructors in PHP
... And could not we also make __construct() private, to prevent someone from ocassionally allocating a "non-ininitialized" instance?
– mlvljr
Apr 13 '11 at 15:08
3
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Vagrant ssh authentication failure
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This one pointed me in the right direction, in my case all I had to do was to delete the .vagrant/machines/default/virtualbox/private_key file and after running vagrant up it replaced the file with the correct one - I would backup...
How to randomize (or permute) a dataframe rowwise and columnwise?
...meter replace=FALSE (the default) to sample(...) ensures that sampling is done without replacement which accomplishes a row wise shuffle.
Shuffle column-wise:
> df3 <- df1[,sample(ncol(df1))]
> df3
c a b
1 0 1 1
2 0 1 0
3 0 0 1
4 0 0 0
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When should I use git pull --rebase?
...hink that it would actually be better if these two--remote and local--were one branch. Like in SVN. It is here where git pull --rebase comes into play. You no longer merge--you actually commit on top of the remote branch. That's what it actually is about.
Whether it's dangerous or not is the qu...
How to set java_home on Windows 7?
...ent Variables in 'System' in the control panel and made two new variables, one for user variables and one for system variables. Both were named JAVA_HOME and both pointing to
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How to delete multiple buffers in Vim?
...L files with :bd *.xml . However, Vim does not allow this (E93: More than one match...).
8 Answers
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How to get one value at a time from a generator function in Python?
Very basic question - how to get one value from a generator in Python?
6 Answers
6
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