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What is the LD_PRELOAD trick?
...emented by the loader /lib/ld-linux.so. If you want to override just a few selected functions, you can do this by creating an overriding object file and setting LD_PRELOAD; the functions in this object file will override just those functions leaving others as they were.
For more information on shar...
PDOException “could not find driver”
...your server.
In Ubuntu/Debian you check for the package with:
dpkg --get-selections | grep php | grep mysql
Install the php5-mysql package if you do not have it.
In Ubuntu/Debian you can use:
PHP5: sudo apt-get install php5-mysql
PHP7: sudo apt-get install php7.0-mysql
Lastly, to get it wo...
How to replace NaN values by Zeroes in a column of a Pandas Dataframe?
...360 -0.229738
4 0.000000 0.000000
To fill the NaNs in only one column, select just that column. in this case I'm using inplace=True to actually change the contents of df.
In [12]: df[1].fillna(0, inplace=True)
Out[12]:
0 0.000000
1 0.570994
2 0.000000
3 -0.229738
4 0.000000
Name...
How to join multiple lines of file names into one with custom delimiter?
... i just upvoted it, this is and now it has the same votes as the selected answer. THIS IS THE ANSWER. no trailing delimeter
– thebugfinder
Sep 14 '15 at 13:23
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The entitlements specified…profile. (0xE8008016). Error iOS 4.2
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This worked for me. but again i have to select the provisioning profile in build setting page.
– Rinku
Jan 15 '15 at 9:41
1
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Redirect parent window from an iframe action
...
While the selected answer is correct, I think this is a better answer for the question's intent. Also, it will work for the people who have JS disabled.
– Michael
Jan 30 '13 at 15:59
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How do I drop a MongoDB database from the command line?
...
Start MongoDB
Command for Database drop is :
1. first select the database which you want to delete
use < database name >
2. Then use this..
db.dropDatabase()
share
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How to squash commits in git after they have been pushed?
...y preferite one is:
git rebase -i HEAD~4
or
git rebase -i origin/master
select squash or fixup for yours commit. At this point you would check with git status. And the message could be:
On branch ABC-1916-remote
Your branch and 'origin/ABC-1916' have diverged,
and have 1 and 7 differ...
How Big can a Python List Get?
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This should be selected answer.
– Lokesh
Jan 18 '19 at 6:57
1
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Assign an initial value to radio button as checked
...s associated with the radio buttons. To have one of these radio buttons preselected, assign the $scope variable associated with the group to the desired input's value:
$scope.mValue="second"
This makes the "second" radio button selected on loading the page.
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