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CSS center text (horizontally and vertically) inside a div block
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81
Using flexbox/CSS:
<div class="box">
<p>&#x0D05;</p>
</div>
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Round to at most 2 decimal places (only if necessary)
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81
This one (the toFixed) approach is good, and worked for me, but it specifically does not comply with the original request of "only when nec...
How to test if string exists in file with Bash?
...rectory exists before adding it to the list (it could be a list of deleted directories, after all).
– sorpigal
Jan 20 '11 at 17:26
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Removing packages installed with go get
...otemen/gore
/Users/ches/src/go/pkg/darwin_amd64/github.com/motemen/gore
0 directories, 0 files
# If that empty directory really bugs you...
$ rmdir $GOPATH/pkg/darwin_amd64/github.com/motemen/gore
$ rm -rf $GOPATH/src/github.com/motemen/gore
Note that this information is based on the go tool in...
How do I revert my changes to a git submodule?
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If you want to do this for all submodules, without having to change directories, you can perform
git submodule foreach git reset --hard
You can also use the recursive flag to apply to all submodules:
git submodule foreach --recursive git reset --hard
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How do you deploy your ASP.NET applications to live servers?
...directory and once to make that directory the default instance. Since the directories are dated, I can revert to any previous deployment simply by typing 'deploy' from within the relevant directory.
Initial deployment takes a couple of minutes and reversion to a prior version takes a few seconds.
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static files with express.js
I want to serve index.html and /media subdirectory as static files. The index file should be served both at /index.html and / URLs.
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How to export all collections in MongoDB?
I want to export all collections in MongoDB by the command:
26 Answers
26
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Node.js/Windows error: ENOENT, stat 'C:\Users\RT\AppData\Roaming\npm'
...gone, but it gave similar multiple errors as it tried to create additional directories in the npm folder and failed. The issue was resolved after running the command prompt as an administrator.
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How to change SmartGit's licensing option after 30 days of commercial use on ubuntu?
while installing smartgit 3.0.4 I checked the commercial licensing option, because I was just clicking "next" button : ) (30 day trial and then you have to buy it). Now today is my 31st day of using SG and I can't change my licensing options (reinstalling smartgit doesn't help) and I'm not able to u...