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CSS text-overflow: ellipsis; not working?
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text-overflow:ellipsis; only works when the following are true:
The element's width must be constrained in px (pixels). Width in % (percentage) won't work.
The element must have overflow:hidden and white-space:nowrap set.
The reason you're having problems here is because the width of your a el...
How to select a single field for all documents in a MongoDB collection?
...n my MongoDB, I have a student collection with 10 records having fields name and roll . One record of this collection is:
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Git repository broken after computer died
...e of my git repositories is broken. When I try to checkout master it tells me:
15 Answers
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How to change maven logging level to display only warning and errors?
I want to prevent maven from displaying INFO messages, I want to see only WARNINGS and ERRORS (if any).
10 Answers
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bash: shortest way to get n-th column of output
...ay you repeatedly encounter the following form of columnized output from some command in bash (in my case from executing svn st in my Rails working directory):
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What is the function __construct used for?
...s the right way to define your, well, constructors (in PHP4 you used the name of the class for a constructor).
You are not required to define a constructor in your class, but if you wish to pass any parameters on object construction then you need one.
An example could go like this:
class Database ...
How to add multiple files to Git at the same time
...ll the changes you've made:
git add .
To commit them:
git commit -m "MY MESSAGE HERE" #-m is the message flag
You can put those steps together like this:
git commit -a -m "MY MESSAGE HERE"
To push your committed changes from your local repository to your remote repository:
git push origin mas...
Team Build Error: The Path … is already mapped to workspace
...YourWorkspaceFolder>tf workspace /delete /server:BUILDSERVER WORKSPACENAME;OWNERNAME
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Can I create links with 'target=“_blank”' in Markdown?
...nk in Markdown that opens in a new window? If not, what syntax do you recommend to do this. I'll add it to the markdown compiler I use. I think it should be an option.
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Shell Script: Execute a python program from within a shell script
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Just make sure the python executable is in your PATH environment variable then add in your script
python path/to/the/python_script.py
Details:
In the file job.sh, put this
#!/bin/sh
python python_script.py
Execute this command to make the script runnable for you : chmod u+...