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How to change past commit to include a missed file?
I have committed a change and forgot to add a file to the change set. After other commits, I realized the file is now missing from a HEAD^4 commit.
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How to resize an image with OpenCV2.0 and Python2.6
...resting insight. I did not test the efficiency of the implementations, nor compared the results - so the end result may also differ slightly. Did you test to see the resized images match bitwise?
– emem
May 15 '17 at 12:06
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Is it possible to set async:false to $.getJSON call
...at is the 'myData' supposed to be in this case? When I delete data: myData completely it does work.. Fairly new to ajax calls!
– nclsvh
Aug 5 '15 at 15:38
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OS detecting makefile
I routinely work on several different computers and several different operating systems, which are Mac OS X, Linux, or Solaris. For the project I'm working on, I pull my code from a remote git repository.
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Trim spaces from start and end of string
...erent implementation of trim in Javascript in terms of performance.
His recommendation is:
function trim1 (str) {
return str.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
}
for "general-purpose implementation which is fast cross-browser", and
function trim11 (str) {
str = str.replace(/^\...
Converting List to List
...d to indicate that he had thought of this but considered this solution too complex or tedious. But I'm hard-pressed to imagine what could be easier. Yes, sometimes you have to write 3 or 4 lines of code to get a job done.
– Jay
Sep 7 '12 at 17:44
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How to delete every other line in Vim?
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You can use a macro for this. Do the following.
Start in command mode.
Go to the beginning of the file by pressing gg.
Press qq.
Click arrow down and press dd after.
Press q.
Press 10000@q
PS: To go to command mode just press Escape a couple of times.
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top nav bar blocking top content of the page
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Is there a way to pass optional parameters to a function?
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@MinhTran, questions in comments are not the best way to get an answer in Stack Overflow. It's far better to click the big blue "Ask Question" button, and write your request as a "Question" which others can "Answer". But to help you, a) note I wrote...