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Break when a value changes using the Visual Studio debugger
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edited Apr 8 '16 at 14:57
Peter Mortensen
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.NET Format a string with fixed spaces
...es the .NET String.Format method allow placement of a string at a fixed position within a fixed length string.
10 Answers
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How do I update pip itself from inside my virtual environment?
I'm able to update pip-managed packages, but how do I update pip itself? According to pip --version , I currently have pip 1.1 installed in my virtualenv and I want to update to the latest version.
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Parsing XML with namespace in Python via 'ElementTree'
...ot too smart about namespaces. You need to give the .find(), findall() and iterfind() methods an explicit namespace dictionary. This is not documented very well:
namespaces = {'owl': 'http://www.w3.org/2002/07/owl#'} # add more as needed
root.findall('owl:Class', namespaces)
Prefixes are only lo...
How to use a decimal range() step value?
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Rather than using a decimal step directly, it's much safer to express this in terms of how many points you want. Otherwise, floating-point rounding error is likely to give you a wrong result.
You can use the linspace function from the NumPy library (which isn't part ...
html select option separator
...ion>
</optgroup>
</select>
disabled option (a bit better):
<select>
<option>First</option>
<option disabled>_________</option>
<option>Second</option>
<option>Third</option>
</select>
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Android emulator doesn't take keyboard input - SDK tools rev 20
...gh the developer documentation says keyboard support is enabled by default it doesn't seem to be that way in SDK rev 20. I explicitly enabled keyboard support in my emulator's config.ini file and that worked!
Add: hw.keyboard=yes
To: ~/.android/avd/<emulator-device-name>.avd/config.ini
Sim...
What does “exec sp_reset_connection” mean in Sql Server Profiler? [duplicate]
Trying to understand what Sql Profiler means by emitting "sp_reset_connection".
3 Answers
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Why is conversion from string constant to 'char*' valid in C but invalid in C++
...p through C++03, your first example was valid, but used a deprecated implicit conversion--a string literal should be treated as being of type char const *, since you can't modify its contents (without causing undefined behavior).
As of C++11, the implicit conversion that had been deprecated was off...
One SVN repository or many?
If you have multiple, unrelated projects, is it a good idea to put them in the same repository?
13 Answers
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