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How can I find WPF controls by name or type?
...t while testing or using this algorithm to check your work.
There is a small error in Tri Q's Algorithm. After the child is found, if childrenCount is > 1 and we iterate again we can overwrite the properly found child. Therefore I added a if (foundChild != null) break; into my code to deal with...
Track a new remote branch created on GitHub
...ame, you can just do git checkout <branchname> and git will automatically check it out and setup a tracking branch. Just wanted to reiterate what @Mark Longair said above in this comment: stackoverflow.com/questions/11262703/….
– Ryan Walls
Jan 23 '14 a...
How to paste in a new line with vim?
I often have to paste some stuff on a new line in vim. What I usually do is:
14 Answers
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What do (lambda) function closures capture?
...the name and scope of the variable, not the object it's pointing to. Since all the functions in your example are created in the same scope and use the same variable name, they always refer to the same variable.
EDIT: Regarding your other question of how to overcome this, there are two ways that com...
const vs constexpr on variables
...u can not modify them. However only PI2 is a compile-time constant. It shall be initialized at compile time. PI1 may be initialized at compile time or run time. Furthermore, only PI2 can be used in a context that requires a compile-time constant. For example:
constexpr double PI3 = PI1; // er...
Regex group capture in R with multiple capture-groups
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and str_match_all() to match all groups in a regex
– smci
Mar 26 '14 at 15:49
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How to get name of exception that was caught in Python?
...n't want to catch particular exceptions known in advance. I want to catch all exceptions.
– Rob Bednark
Apr 27 '18 at 16:10
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Find which commit is currently checked out in Git
...detached at c1abcde <== RIGHT HERE
Option 5: git bisect visualize
Finally, while you're doing a git bisect, you can also simply use git bisect visualize or its built-in alias git bisect view to launch gitk, so that you can graphically view which commit you are on, as well as which commits you ...
How to subtract a day from a date?
...8
jfsjfs
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When should I use Inline vs. External Javascript?
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At the time this answer was originally posted (2008), the rule was simple: All script should be external. Both for maintenance and performance.
(Why performance? Because if the code is separate, it can easier be cached by browsers.)
JavaScript doesn't belon...