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td widths, not working?
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I only bring up email because that's what brought me here; I was having this same issue with email.
– MikeTheLiar
Aug 13 '13 at 21:13
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Generating file to download with Django
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@superjoe30 that's what /tmp is for :)
– aehlke
Jan 16 '14 at 23:25
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Eclipse error “ADB server didn't ACK, failed to start daemon”
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I met same problem, though I didn't what caused this. Whatever, i find some clues and fixed finally.
When I open SDK and AVD manager, but find the AVD version(2.3.3) is not same with android lib version(2.3). So I create a new AVD with 2.3.
I fixed it by the ...
ios simulator: how to close an app
...cally launches, and then you can click the home button to suspend the app. What I want to do is close the app from within the simulator. So, how can this be done?
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How do I get the title of the current active window using c#?
...ts to get the title of the current active window on the desktop, no matter what application it belongs to.
– Quagmire
Apr 16 '10 at 10:46
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Trying to git pull with error: cannot open .git/FETCH_HEAD: Permission denied
...t have the right SSH keys for accessing that git repository.
Depending on what you're trying to do, it might be better to clone the repository to a different directory, or maybe chown the current directory to have full access for your user
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How can I get System variable value in Java?
...ent user logs in. System wide environment variables are the same no matter what user logs on.
To access either the current value of a system wide variable or a user variable in Java, see below:
String javaHome = System.getenv("JAVA_HOME");
For more information on environment variables see this w...
converting CSV/XLS to JSON? [closed]
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If am having excel stored at E:/exceloutput.xlsx. What would be the values in file and inp in first two lines ?
– Kate
Aug 12 '16 at 7:42
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Random strings in Python
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You haven't really said much about what sort of random string you need. But in any case, you should look into the random module.
A very simple solution is pasted below.
import random
def randstring(length=10):
valid_letters='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
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How to remove leading zeros from alphanumeric text?
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Regex is the best tool for the job; what it should be depends on the problem specification. The following removes leading zeroes, but leaves one if necessary (i.e. it wouldn't just turn "0" to a blank string).
s.replaceFirst("^0+(?!$)", "")
The ^ anchor will...