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What is the C# version of VB.net's InputDialog?
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Open Source Java Profilers [closed]
...of. I find it useful to compare the results it provides with results from more fully features profilers.
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Background task, progress dialog, orientation change - is there any 100% working solution?
...n to let the user know if the work has been done. Here is a blog post with more on this pattern.
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How Do I Take a Screen Shot of a UIView?
...I think you may want renderInContext, not drawInContext. drawInContext is more a method you would override...
Note that it may not work in all views, specifically a year or so ago when I tried to use this with the live camera view it did not work.
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How to tell if a string is not defined in a Bash shell script
...se two tests, and I understand the second one well, but not the first one. More precisely I don't understand the need for variable expansion
if [ -z "${VAR+xxx}" ]; then echo VAR is not set at all; fi
Wouldn't this accomplish the same?
if [ -z "${VAR}" ]; then echo VAR is not set at all; fi
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In CoffeeScript how do you append a value to an Array?
... of any good use for that. I'd much rather just do things = list, it's far more succinct.
– Michael Dorst
Jul 28 '13 at 5:30
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Show diff between commits
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git diff oldCommit..newCommit
git diff k73ud..dj374
and (1 space, not more):
git diff oldCommit newCommit
git diff k73ud dj374
And if you need to get only files names (e.g. to copy hotfix them manually):
git diff k73ud dj374 --name-only
And you can get changes applied to another branch:
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Count occurrences of a char in a string using Bash
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What are the differences between concepts and template constraints?
... Cont must be a Sortable type. A neat thing is that it can be written in a more concise form as:
template <Sortable Cont>
void sort(Cont& container);
Now if you attempt to pass anything that is not considered Sortable to this function, you'll get a nice error that immediately tells you ...
RuntimeWarning: invalid value encountered in divide
...ry:
import numpy as np
np.seterr(divide='ignore', invalid='ignore')
For more details see:
http://docs.scipy.org/doc/numpy/reference/generated/numpy.seterr.html
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