大约有 30,000 项符合查询结果（耗时：0.0474秒） [XML]
check if directory exists and delete in one command unix
...achine....
EDIT 2: In bash, [ -d something ] checks if there is directory called 'something', returning a success code if it exists and is a directory. Chaining commands with && runs the second command only if the first one succeeded. So [ -d somedir ] && command runs the command on...
How do I raise a Response Forbidden in django
...e if it matters, but the docs say throw PermissionDenied not as a function call, without the () at the end.
– Fydo
Nov 14 '14 at 15:05
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How to implement an android:background that doesn't stretch?
...mage aspect to the object.
Otherwise, if you are sticking with the Button idea, then you will need to force the scaling in the button to prevent the image from stretching.
Code:
onCreate(Bundle bundle) {
// Set content layout, etc up here
// Now adjust button sizes
Button b = (Button) find...
How to detect if my shell script is running through a pipe?
... their problem is? For example I see no difference in the output of a stat call on /dev/stdin. And why does "${-}" or tty -s not work? I also looked into the source code of cat but fail to see which part is doing the magic there that you cannot do in POSIX shell. Could you expand on that?
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Undoing accidental git stash pop
...before running git stash pop . The pop created some problems (bad method calls in a big codebase) that are proving hard to track down. I ran git stash show , so I at least know which files were changed. If nothing else, I guess this is a lesson to commit more.
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SQL exclude a column using SELECT * [except columnA] FROM tableA?
...le "SQL column rename" or "SQL column alias". Something like SELECT table1.ID AS table1ID ..., IIRC.
– ToolmakerSteve
Aug 21 '14 at 2:44
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Web Service vs WCF Service
...r is based on an article that no longer exists:
Summary of article:
"Basically, WCF is a service layer that allows you to build applications that can communicate using a variety of communication mechanisms. With it, you can communicate using Peer to Peer, Named Pipes, Web Services and so on.
You ...
How to use icons and symbols from “Font Awesome” on Native Android Application
...t using Typeface.createFromAsset() , but I also want to use the icons provided by this font, but so far I haven't been able to do that.
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What is the correct format to use for Date/Time in an XML file
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"s" works for me when calling a .net web service from soap ui.
– Tristan Channing
May 15 '14 at 11:42
add a comment
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How to find out which JavaScript events fired?
... page that have been bound and has popovers showing the functions that are called. Pretty nifty for a bookmark! There's a Chrome plugin as well if that's more your thing - not sure about other browsers.
AnonymousAndrew has also pointed out monitorEvents(window); here
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