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How can I detect if a selector returns null?
... you would like to use this method to assign this to a variable, I would recommend changing the return statement to what CSharp has.
– Hanna
Nov 6 '13 at 22:52
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Shadow Effect for a Text in Android? [duplicate]
...st your code. Meanwhile, check the markup in examples like mobile.tutsplus.com/tutorials/android/customize-android-fonts (scroll down to Text Shadow section).
– Pontus Gagge
Jul 21 '10 at 11:03
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Sticky sidebar: stick to bottom when scrolling down, top when scrolling up
...tion, but I casually found the same question posted by you in forum.jquery.com and one answer there (by@tucker973), suggested one nice library to make this and wanted to share it here.
It's called sticky-kit by @leafo
github proyect
webpage
simple example in jsFiddle (same code as the snippet att...
Inline elements shifting when made bold on hover
... This is a great solution! Out of curiousity, is there a difference in outcome between "a:after" and "a::after"?
– mattroberts33
Dec 10 '14 at 9:10
5
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Why am I getting error for apple-touch-icon-precomposed.png
...icon. To resolve, add 2 100×100 png files, save it as apple-touch-icon-precomposed.png and apple-touch-icon.png and upload it to the root directory of the server. After that, the error should be gone.
I noticed lots of requests for apple-touch-icon-precomposed.png and apple-touch-icon.png in th...
ssh: The authenticity of host 'hostname' can't be established
...your ssh client, you can set the StrictHostKeyChecking option to no on the command line, and/or send the key to a null known_hosts file. You can also set these options in your config file, either for all hosts or for a given set of IP addresses or host names.
ssh -o UserKnownHostsFile=/dev/null -o ...
Git command to show which specific files are ignored by .gitignore
...(mentioned in qwertymk's answer), you can also use the git check-ignore -v command, at least on Unix (doesn't work in a CMD Windows session)
git check-ignore *
git check-ignore -v *
The second one displays the actual rule of the .gitignore which makes a file to be ignored in your git repo.
On Uni...
node.js shell command execution
...trying to grasp the finer points of how I can run a linux or windows shell command and capture output within node.js; ultimately, I want to do something like this...
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An error occurred while validating. HRESULT = '8000000A'
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@ChrisC. stackoverflow.com/a/25054572/206730 answer has more votes, did you tried like that ?
– Kiquenet
Feb 28 '17 at 10:05
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