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What's the difference between passing by reference vs. passing by value?
...he authentic definition is:
When a parameter is passed by reference, the caller and the callee use the same variable for the parameter. If the callee modifies the parameter variable, the effect is visible to the caller's variable.
When a parameter is passed by value, the caller and callee have two...
What is the default location for MSBuild logs?
... a bit of a hack.)
In your VS Managed solution, add a new project (Let's call it 'Make').
a. The project type you want is Visual C++/NMake project.
Define the MSBuild commands you need on the command line (see below).
Change the solution configuration to build the NMake project instead of the norm...
How to tag an older commit in Git?
...eb02 -m "Message here"
Where 9fceb02 is the beginning part of the commit id.
You can then push the tag using git push origin v1.2.
You can do git log to show all the commit id's in your current branch.
There is also a good chapter on tagging in the Pro Git book.
Warning: This creates tags with...
Doctrine 2 can't use nullable=false in manyToOne relation?
... without a Package defined. User should own the relation. Relation is bidirectional, so a Package has zero or more users in it.
...
Read specific columns from a csv file with csv module?
...=['col1', 'col3', 'col7'])
P.S. I'm just aggregating what other's have said in a simple manner. Actual answers are taken from here and here.
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Ignore fields from Java object dynamically while sending as JSON from Spring MVC
...sending response because i need that property from the request object. Any ideas?
– zulkarnain shah
Sep 8 '17 at 10:39
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How to write UPDATE SQL with Table alias in SQL Server 2008?
...er is as follows:
UPDATE Q
SET Q.TITLE = 'TEST'
FROM HOLD_TABLE Q
WHERE Q.ID = 101;
The alias should not be necessary here though.
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Is there a benefit to defining a class inside another class in Python?
...ide of class foo instead, as well as its inherited version (which would be called bar2 for example), then defining the new class foo2 would be much more painful, because the constuctor of foo2 would need to have its first line replaced by self.a = bar2(), which implies re-writing the whole construct...
Can jQuery get all CSS styles associated with an element?
...
I do not understand how to use it, There's something called jsfiddle that most people use to help. Good programmer are the worse teacher
– Gino
Jun 13 '16 at 21:10
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Android ACTION_IMAGE_CAPTURE Intent
...ch is at the beginning of yanokwa's answer is incorrect. That bug is about calling the camera app without putExtra(EXTRA_OUTPUT,...)
– Frank Harper
Apr 10 '12 at 14:42
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