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Why does datetime.datetime.utcnow() not contain timezone information?
..., you could pass tzinfo to datetime.now() directly:
#!/usr/bin/env python
from datetime import datetime
import pytz # $ pip install pytz
print(datetime.now(pytz.timezone("America/New_York")))
It works for any timezone including those that observe daylight saving time (DST) i.e., it works for tim...
Font size in CSS - % or em?
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I want to make people aware of that this article is from 2007. Since then modern browsers have become more common, and modern browsers usually zoom-in instead of increasing font-size as default. Because of this, 'px' has become more common and in my opinion a better approach. ...
I want to execute shell commands from Maven's pom.xml
... same code in a child module. And I am trying to execute the mvn exec:exec from the parent pom.xml. And i get this error. But when i individually execute it it is working.
– NareshKumar
Aug 17 '10 at 5:04
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Grouping functions (tapply, by, aggregate) and the *apply family
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@grautur I was actively pruning things from this answer to avoid it being (a) too long and (b) a re-write of the documentation. I decided that while aggregate, by, etc. are based on *apply functions, the way you approach using them is different enough from a users...
How do I get monitor resolution in Python?
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On Windows:
from win32api import GetSystemMetrics
print("Width =", GetSystemMetrics(0))
print("Height =", GetSystemMetrics(1))
If you are working with high resolution screen, make sure your python interpreter is HIGHDPIAWARE.
Based o...
Can I control the location of .NET user settings to avoid losing settings on application upgrade?
...e two hashes in the properties of the setup project (that the msi is built from), the 'upgrade code' and the 'product code'. These determine how the msi can be installed, and if it upgrades, overwrites, or installs beside any other version of the same application.
For instance, if you have two v...
Why use JUnit for testing?
..., checking the path of a robot, filling a bottle of soda, aggregating data from a hundred web services, checking the audit trail of a financial transaction... you get the idea. "Output" doesn't mean a few lines of text, "output" means aggregate system behavior.
Lastly, unit and behavior tests de...
Why git AuthorDate is different from CommitDate?
...stackoverflow.com%2fquestions%2f11856983%2fwhy-git-authordate-is-different-from-commitdate%23new-answer', 'question_page');
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Missing artifact com.microsoft.sqlserver:sqljdbc4:jar:4.0
... artifact available via any maven repository. You need to download the jar from the Microsoft website, and then manually install it into your local maven repository.
You can do this with the following maven command:
mvn install:install-file -Dfile=sqljdbc4.jar -DgroupId=com.microsoft.sqlserver -Da...
Using a strategy pattern and a command pattern
...sign patterns encapsulate an algorithm and decouple implementation details from their calling classes. The only difference I can discern is that the Strategy pattern takes in parameters for execution, while the Command pattern doesn't.
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