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Split string into an array in Bash
...on it), but it's undesirable to have to mess with global shell settings in order to hack a basic string-to-array parsing operation in local code.
Another issue with this answer is that all empty fields will be lost. This may or may not be a problem, depending on the application.
Note: If you're go...
Visual Studio debugging “quick watch” tool and lambda expressions
... the following into the watch window
(Func<int>)(() => v2);
In order to properly execute this the debugger (or more appropriate the EE) would need to create a closure for variable v2. This is difficult but not impossible to do.
What really makes this a tough job for the EE though is ...
Django Admin - change header 'Django administration' text
...te_header, site_title, and index_title attributes on a custom AdminSite in order to easily change the admin site’s page title and header text. Create an AdminSite subclass and hook your instance into your URLconf:
admin.py:
from django.contrib.admin import AdminSite
from django.utils.translation...
Check if class already assigned before adding
...noting, JQuery does some optimisation in its removeClass implementation in order to avoid a pointless re-rendering. It goes like this
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// only assign if different to avoid unneeded rendering.
finalValue = value ? jQuery.trim( cur ) : "";
if ( elem.className !== finalValue ) {
elem.className ...
How do I read configuration settings from Symfony2 config.yml?
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In order to be able to expose some configuration parameters for your bundle you should consult the documentation for doing so. It's fairly easy to do :)
Here's the link: How to expose a Semantic Configuration for a Bundle
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How to get the month name in C#?
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Shadow Effect for a Text in Android? [duplicate]
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What does -1 mean in numpy reshape?
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numpy.reshape(a,newshape,order{})
check the below link for more info.
https://docs.scipy.org/doc/numpy/reference/generated/numpy.reshape.html
for the below example you mentioned the output explains the resultant vector to be a single row.(-1) indica...
How to remove duplicate values from an array in PHP
...= array_unique($array, SORT_REGULAR);
Edit : SORT_REGULAR keeps the same order of the original array.
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Assign a variable inside a Block to a variable outside a Block
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yes block are the most used functionality , so in order to avoid the retain cycle we should avoid using the strong variable,including self inside the block, inspite use the _weak or weakself.
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