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Why doesn't Java allow to throw a checked exception from static initialization block?
...compile-error. See the JLS for that: docs.oracle.com/javase/specs/jls/se7/html/jls-8.html#jls-8.7 But the compiler may still be fooled by adding a simple condition in your case: static { if(1 < 10) { throw new NullPointerException(); } }
– Kosi2801
Apr 15 ...
phpinfo() - is there an easy way for seeing it?
...
Use the command line.
touch /var/www/project1/html/phpinfo.php && echo '<?php phpinfo(); ?>' >> /var/www/project1/html/phpinfo.php && firefox --url localhost/project1/phpinfo.php
Something like that? Idk!
...
Is there a way to get the source code from an APK file?
...http://blog.inyourbits.com/2012/11/extending-existing-android-applications.html
http://blog.inyourbits.com/2012/12/extending-existing-android-applications.html
Basically you:
Use apktool to get the resource files out of the apk
Use dex2jar to get a jar file that contains the classes in a fo...
How to write string literals in python without having to escape them?
... literal documentation here:
http://docs.python.org/tutorial/introduction.html#strings
and here:
http://docs.python.org/reference/lexical_analysis.html#literals
The simplest example would be using the 'r' prefix:
ss = r'Hello\nWorld'
print(ss)
Hello\nWorld
...
How do I stop a web page from scrolling to the top when a link is clicked that triggers JavaScript?
...re using raw DOM events, this will also work on modern browsers, since the HTML 5 spec dictates this behaviour. However, older versions of the spec did not, so if you need maximum compatibility with older browsers, you should call .preventDefault() explicitly. See event.preventDefault() vs. return f...
What does an Asterisk (*) do in a CSS selector?
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* is a wildcard. What it means is that it will apply the style to any HTML element. Additional *'s apply the style to a corresponding level of nesting.
This selector will apply different colored outlines to all elements of a page, depending on the elements's nesting level.
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Internet Explorer 11 disable “display intranet sites in compatibility view” via meta tag not working
... on an intranet website for over 6 months
were I have been using the below html5 doctype and edge compatibility meta tag to force Internet Explorer to not emulate an older browser version, and this has worked ok.
...
Why is my xlabel cut off in my matplotlib plot?
...customizing the matplotlibrc file: http://matplotlib.org/users/customizing.html
Method 2
Update the rcParams during runtime like this
from matplotlib import rcParams
rcParams.update({'figure.autolayout': True})
The advantage of using this approach is that your code will produce the same graphs ...
How to identify numpy types in python?
...ee also:
- https://docs.scipy.org/doc/numpy-1.15.1/reference/arrays.dtypes.html
- https://github.com/machinalis/mypy-data/tree/master/numpy-mypy
>>> import numpy as np
>>> np.ndarray
<class 'numpy.ndarray'>
>>> type(np.ndarray)
<class 'type'>
>>> a = ...
OSGi: What are the differences between Apache Felix and Apache Karaf?
...om/article/2077837/java-se/java-se-hello-osgi-part-1-bundles-for-beginners.html
The Apache project maintains a general-purpose OSGi container called Felix.
Here is used as ServiceMix and
The main difference between the ServiceMix and Karaf is that
ServiceMix bundles a bunch of other integra...