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Sending a mail from a linux shell script
I want to send an email from a Linux Shell script. What is the standard command to do this and do I need to set up any special server names?
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Fix warning “Capturing [an object] strongly in this block is likely to lead to a retain cycle” in AR
...r stays dangling instead of being automatically set to nil when the object is destroyed.
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jQuery check if an input is type checkbox?
I'd like to find out if an input is a checkbox or not, and the following doesn't work:
6 Answers
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WiX tricks and tips
...gripes about ease of use, it's going reasonably well. What I'm looking for is useful advice regarding:
31 Answers
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Python nested functions variable scoping [duplicate]
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When I run your code I get this error:
UnboundLocalError: local variable '_total' referenced before assignment
This problem is caused by this line:
_total += PRICE_RANGES[key][0]
The documentation about Scopes and Namespaces says this:
A speci...
How do I get the height and width of the Android Navigation Bar programmatically?
The black navigation bar on the bottom of the screen is not easily removable in Android. It has been part of Android since 3.0 as a replacement for hardware buttons. Here is a picture:
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What's the difference between nohup and ampersand
...s.out to run in the background. After I shutdown the terminal, the process is still running.
What's the difference between them?
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tomcat - CATALINA_BASE and CATALINA_HOME variables
...d it works as expected. I am trying to find out what the standard practice is with regards to setting the CATALINA_HOME and CATALINA_BASE variables.
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How to move git repository with all branches from bitbucket to github?
What is the best way to move a git repository with all branches and full history from bitbucket to github? Is there a script or a list of commands I have to use?
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Using column alias in WHERE clause of MySQL query produces an error
The query I'm running is as follows, however I'm getting this error:
8 Answers
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