大约有 25,400 项符合查询结果（耗时：0.0362秒） [XML]
How to measure elapsed time in Python?
What I want is to start counting time somewhere in my code and then get the passed time, to measure the time it took to execute few function. I think I'm using the timeit module wrong, but the docs are just confusing for me.
...
Dialog throwing "Unable to add window — token null is not for an application” with getApplication()
...ivity is trying to create an AlertDialog which requires a Context as a parameter. This works as expected if I use:
28 Answe...
How to get overall CPU usage (e.g. 57%) on Linux [closed]
...{usage=($2+$4)*100/($2+$4+$5)} END {print usage "%"}'
EDIT please read comments before copy-paste this or using this for any serious work. This was not tested nor used, it's an idea for people who do not want to install a utility or for something that works in any distribution. Some people think y...
How can I visualize per-character differences in a unified diff file?
...eated with git format-patch . The file is basically a unified diff with some metadata. If I open the file in Vim, I can see which lines have been modified, but I cannot see which characters in the changed lines differ. Does anyone know a way (in Vim, or some other free software that runs on Ubunt...
Delete local Git branches after deleting them on the remote repo
...
The quick way
git branch --merged | grep -v "\*" | xargs -n 1 git branch -d
NB: if you're not on master, this has the potential to delete the branch. Keep reading for the "better way".
Make sure we keep master
You can ensure that master, or any oth...
How to move git repository with all branches from bitbucket to github?
...t the push location to your mirror
git push --mirror
As Noted in the comments by L S:
it is easier to use the Import Code feature from GitHub described by MarMass.
See https://github.com/new/import
Unless... your repo includes a large file: the problem is, the import tool will fail without a c...
How do I change permissions for a folder and all of its subfolders and files in one step in Linux?
...
Anyone care to explain what the {} \; on the end the line means?
– Nilzor
Mar 15 '13 at 10:14
314
...
AngularJS access parent scope from child controller
...
If your HTML is like below you could do something like this:
<div ng-controller="ParentCtrl">
<div ng-controller="ChildCtrl">
</div>
</div>
Then you can access the parent scope as follows
function ParentCtrl($scope) {
$scope.ci...
jQuery UI Dialog - missing close icon
I'm using a custom jQuery 1.10.3 theme. I downloaded every straight from the theme roller and I have intentionally not changed anything.
...
Style bottom Line in Android
...ws that draw outside their own bounds, the negative-margin borders may become visible.
share
|
improve this answer
|
follow
|
...