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Is there a CSS selector for the first direct child only?
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What you posted literally means "Find any divs that are inside of section divs and are the first child of their parent." The sub contains one tag that matches that description.
It is unclear to me whether you want both children of the main div o...
What happens if you call erase() on a map element while iterating from begin to end?
...o I need to collect the keys in another container and do a second loop to call the erase()?
3 Answers
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git pull keeping local changes
...e solution based on Git stash. Stash everything that you've changed, pull all the new stuff, apply your stash.
git stash
git pull
git stash pop
On stash pop there may be conflicts. In the case you describe there would in fact be a conflict for config.php. But, resolving the conflict is easy be...
Html.DropdownListFor selected value not being set
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Flynn, your comment should actually be an answer. I tried crazy implementations to get my dropdownlist to work and this was the simple solution
– Dwayne Hinterlang
May 9 '15 at 16:34
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This, along with all the other conditional comments solutions, will not detect IE 10 / IE 11
– Lloyd Banks
Oct 5 '13 at 2:23
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How can I upgrade specific packages using pip and a requirements file?
...de Django to 1.2.4 - I was always finishing with 1.2.3 version, so I uninstalled Django with:
<virtualenv>/bin/pip uninstall Django
Then I removed <virtualenv>/build/Django directory and finally I installed the proper version with:
<virtualenv>/bin/pip install Django
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Fit cell width to content
Given the following markup, how could I use CSS to force one cell (all cells in column) to fit to the width of the content within it rather than stretch (which is the default behaviour)?
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Differences between INDEX, PRIMARY, UNIQUE, FULLTEXT in MySQL?
...efers to a normal non-unique index. Non-distinct values for the index are allowed, so the index may contain rows with identical values in all columns of the index. These indexes don't enforce any restraints on your data so they are used only for access - for quickly reaching certain ranges of reco...
How do I convert a PDF document to a preview image in PHP? [closed]
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If i want all page of pdf to convert into image. then how to do?
– Dhara
May 7 '18 at 8:03
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Ignore modified (but not committed) files in git?
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Can you list all your ignored files somehow ?
– Zitrax
Apr 7 '10 at 10:10
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