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Outputting data from unit test in python
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Nose (nose.readthedocs.org/en/latest/index.html) is another framework that provides 'start a debugger session' options. I run it with '-sx --pdb --pdb-failures', which doesn't eat output, stops after the first failure, and drops into pdb on exceptions and test ...
How can I see what has changed in a file before committing to git?
...on, there are three useful ways to use git diff:
Show differences between index and working tree; that is, changes you haven't staged to commit:
git diff [filename]
Show differences between current commit and index; that is, what you're about to commit (--staged does exactly the same thing, use ...
Removing item from vector, while in C++11 range 'for' loop?
...ush_back( new Foo() );
inv.push_back( new Bar() );
for ( IInventory* &index : inv )
{
// do some stuff
// ok I decided I need to remove this object from inv...?
if (do_delete_index)
{
delete index;
index = NULL;
}
}
std::remove(inv.begin(), inv.end(), NULL);
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Reset auto increment counter in postgres
...a way to reset the increment value to 0. So the new entries begin with a 0 index ?
– Charith Jayasanka
May 25 at 21:00
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Javascript: formatting a rounded number to N decimals
...9999998.toFixed(4) correctly returns 1.0245.
– Matt Ball
Mar 13 '12 at 14:40
3
@MarkTomlin: Then ...
When to use a linked list over an array/array list?
...e list (such as a priority queue)
Arrays are preferable when:
you need indexed/random access to elements
you know the number of elements in the array ahead of time so that you can allocate the correct amount of memory for the array
you need speed when iterating through all the elements in seque...
What's the best way to do a backwards loop in C/C#/C++?
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So how if the array is really large(so the index has to be of unsigned type)? size_t is actually unsigned, isnt it?
– lalala
Nov 6 '19 at 19:54
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append multiple values for one key in a dictionary [duplicate]
..., where items are implicitly associated with each other by having the same index rather than being proper children of a container that encompasses them both.
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jQuery Mobile: document ready vs. page events
...tead of document selector. Let's say we have jQuery Mobile page with an id index:
<div data-role="page" id="index">
<div data-theme="a" data-role="header">
<h3>
First Page
</h3>
<a href="#second" class="ui-btn-right">Next</a&g...
Editing Javascript using Chrome Developer Tools
... and found the solution.
If you have the file prettified, Chrome will not allow edits. I turned it off and was able to edit. Willing to bet this is/was your problem.
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