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How to change app name per Gradle build type
...ring/app_name in AndroidManifest.xml files.
Make sure you remove app_name from values/ folder (no entry by this name).
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How to normalize an array in NumPy?
...kit-learn you can use sklearn.preprocessing.normalize:
import numpy as np
from sklearn.preprocessing import normalize
x = np.random.rand(1000)*10
norm1 = x / np.linalg.norm(x)
norm2 = normalize(x[:,np.newaxis], axis=0).ravel()
print np.all(norm1 == norm2)
# True
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Is there any Rails function to check if a partial exists?
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From inside a view, template_exists? works, but the calling convention doesn't work with the single partial name string, instead it takes template_exists?(name, prefix, partial)
To check for partial on path:
app/views/pos...
What is the difference between lock and Mutex?
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As I have understood from the answers and the examples for mutex here msdn.microsoft.com/en-us/library/… : an unnamed mutex acts same as a lock. However mutex.WaitOne(1000) gives us a chance to timeout the lock. On the other hand, Monitor.TryEn...
Faye vs. Socket.IO (and Juggernaut)
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I recently moved from Socket.IO to Faye, and I must say that Faye saved my application. With a simple Faye server and a medium server, my application can handle 6000 users simultaneously according to google analytics
– T...
Shiro vs. SpringSecurity [closed]
...ingSecurity would be the right Choice, but Spring security seems to suffer from excessive complexity, it certainly does not seem like it is making security easier to implement, Shiro seems to be much more coherent and easier to understand. I am looking for lists of pros and cons between these two fr...
class name and method name dropdown list is missing (visual studio setting)
...s...
Text Editor-->All Languages
Check "Navigation Bar."
(Picture is from VS2013)
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log4net vs. Nlog
...to get going. With EntLib, I gave up and did the tutorials all over again from scratch - I was totally lost.
I couldn't figure out how to get EntLib to do some things like log to the database. It might be easy, but it was beyond my time limit.
Log4Net and NLog have a small in-code footprint. EntL...
How to get the last day of the month?
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Just to be clear, monthrange supports leap years as well:
>>> from calendar import monthrange
>>> monthrange(2012, 2)
(2, 29)
My previous answer still works, but is clearly suboptimal.
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What is stdClass in PHP?
...of "all" objects in Python... At least, not until you are forced to derive from object in Python 3.0
– monokrome
Sep 21 '10 at 23:35
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