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How can Xcode 6 adaptive UIs be backwards-compatible with iOS 7 and iOS 6?
...ll run into issues. For example:
When you have Compact w Any h defined and then Compact w Compact h defined, on iOS 7 it will respect the Compact w Any h but on iOS 8 it renders the Compact w Compact h appearance.
So, if you would like to utilize those two size classes and maintain compatibility wi...
How to stop and restart memcached server?
...
Log in as root or do
su -
Then:
service memcached restart
If that doesn't work, then:
/etc/init.d/memcached restart
It all depends on which Linux distro (or other OS) you're using.
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What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters?
...at you cannot necessarily convert a string to wchar_t using one locale and then convert back to char using another locale.1
Since using wchar_t as a common representation between all locales seems to be the primary use for wchar_t in practice you might wonder what it's good for if not that.
The or...
How much faster is Redis than mongoDB?
...t your own benchmarks that test your case and link from this post instead, then we'll all benefit from your "tested" opinion.
– Homer6
Jan 7 '13 at 18:38
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How do I iterate over a range of numbers defined by variables in Bash?
... $i
…
let i++
done
If the only thing that we want is the echo, then we could write echo $((i++)).
ephemient taught me something: Bash allows for ((expr;expr;expr)) constructs. Since I've never read the whole man page for Bash (like I've done with the Korn shell (ksh) man page, and that ...
How to change checkbox's border style in CSS?
... use
-moz-appearance:none;
-webkit-appearance:none;
-o-appearance:none;
Then you get rid of the default checkbox image/style and can style it. Anyway a border will still be there in Firefox
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Difference between single and double quotes in Bash
...he bash manpage). To test this out, try PS1='$X'. You will have no prompt. Then run X=foo and suddenly your prompt is "foo" (had PS1 been evaluated when set instead of displayed you would still have no prompt).
– Adam Batkin
Mar 4 '19 at 2:08
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AngularJS : Why ng-bind is better than {{}} in angular?
...{}} before your template is rendered by angular. So if you notice any {{}} then is better to use ng-bind.
Also very important is that only in your index.html of your angular app you can have un-rendered {{}}. If you are using directives so then templates, there is no chance to see that because angu...
Run ssh and immediately execute command [duplicate]
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ssh -t 'command; bash -l'
will execute the command and then start up a login shell when it completes. For example:
ssh -t user@domain.com 'cd /some/path; bash -l'
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impro...
unsigned APK can not be installed
...owing this link self-sign and release application, It only took 5 minutes, then I emailed the signed-APK file to myself and downloaded it to SD-card and then installed it without any problem.
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