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Store output of subprocess.Popen call in a string
...ut = check_output(["ntpq", "-p"])
In Python 2.4-2.6
Use the communicate method.
import subprocess
p = subprocess.Popen(["ntpq", "-p"], stdout=subprocess.PIPE)
out, err = p.communicate()
out is what you want.
Important note about the other answers
Note how I passed in the command. The "ntpq -...
How to completely remove borders from HTML table
My goal is to make an HTML page that is similar to a "photo frame". In other words, I want to make a blank page that is surrounded by 4 pictures.
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Why C# implements methods as non-virtual by default?
Unlike Java, why does C# treat methods as non-virtual functions by default? Is it more likely to be a performance issue rather than other possible outcomes?
...
IntelliJ IDEA with Junit 4.7 “!!! JUnit version 3.8 or later expected:”
When I attempt to run the following test in IntelliJ IDEA I get the message:
23 Answers
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mysql error 1364 Field doesn't have a default values
...and the trigger will update the value anyways.
create table try (
name varchar(8),
CREATED_BY varchar(40) DEFAULT '' not null
);
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How to know when UITableView did scroll to bottom in iPhone
...ITableView did scroll to bottom in order to load and show more content, something like a delegate or something else to let the controller know when the table did scroll to bottom.
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Best way to do Version Control for MS Excel
...ntrol systems have you used with MS Excel (2003/2007)? What would you recommend and Why? What limitations have you found with your top rated version control system?
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href=“tel:” and mobile numbers
...234 - Telephone Exchange specific extension.
For a mobile phone this becomes
0 - trunk prefix
4 - Area code for a mobile telephone
1234 5678 - Mobile telephone number
Now, when I want to dial via the international trunk, you need to drop the trunk prefix and replace it with the ...
Wrong Manifest.mf in IntelliJ IDEA created .jar
...
I had the same problem.
Make sure your MANIFEST.MF is in:
src/main/resources/META_INF/
NOT
src/main/java/META_INF/
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Positions fixed doesn't work when using -webkit-transform
...
After some research, there has been a bug report on the Chromium website about this issue, so far Webkit browsers can't render these two effects together at the same time.
I would suggest adding some Webkit only CSS into your style...