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Android - Dynamically Add Views into View
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How do I properly clean up Excel interop objects?
...ign comObject.Property to a variable and use and dispose that variable. A more formal version of the above rule could be sth. like "Assign com object to variables before you use them. This includes com objects that are properties of another com object."
– VVS
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How to execute a Python script from the Django shell?
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It does not work anymore with Python 3+. Any idea to replace this?
– David D.
Apr 5 '15 at 13:27
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What is the use case of noop [:] in bash?
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It's there more for historical reasons. The colon builtin : is exactly equivalent to true. It's traditional to use true when the return value is important, for example in an infinite loop:
while true; do
echo 'Going on forever'
done
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Android Fragment handle back button press [duplicate]
...ent, new MyFragment() ).addToBackStack( "tag" ).commit();
If you require more detailed control (i.e. when some Fragments are visible, you want to suppress the back key) you can set an OnKeyListener on the parent view of your fragment:
//You need to add the following line for this solution to work...
Fling gesture detection on grid layout
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MongoDB and “joins” [duplicate]
...f they were a single table (you "join two tables into one").
You can read more about DBRef here:
http://docs.mongodb.org/manual/applications/database-references/
There are two possible solutions for resolving references. One is to do it manually, as you have almost described. Just save a document'...
How to install python modules without root access?
...PEP for details) by running:
pip install --user package_name
Below is a more "manual" way from my original answer, you do not need to read it if the above solution works for you.
With easy_install you can do:
easy_install --prefix=$HOME/local package_name
which will install into
$HOME/loc...
Objective-C : BOOL vs bool
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So, in our case:
BOOL b22 = b1 ? 2 : NO;
if (b22) printf("ONCE AGAIN MORE - REAL b22 \n");
if (b22 != YES) printf("ONCE AGAIN MORE- NOT REAL b22 \n");
And so.. what we get now? :-)
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