大约有 32,000 项符合查询结果（耗时：0.0665秒） [XML]
How do you know what to test when writing unit tests? [closed]
...there trying to figure out every
possible problem that could occur and
then trying to test for it and fix.
This is a quick way to a headache.
Testing should be a real YAGNI
process. If you know there is a
problem, then write a test for it.
Otherwise, don’t bother.
Only Test One ...
How to automatically install Ansible Galaxy roles?
...ithub.com/dfarrell07/ansible-opendaylight
version: <commit hash>
Then install them:
ansible-galaxy install -r requirements.yml
Here's a working example (installing OpenDaylight using Ansible as a Vagrant provisioner). See the relevant Ansible docs for more info.
...
Why is Android Studio reporting “URI is not registered”? [closed]
... it didn't recognize the URI. I switched the build variant to release, and then back to debug. This caused Android Studio to reload something, and the error went away.
EDIT:
Also check that you have the correct filename. I had this issue again by adding a debug AndroidManifest.xml, but mistakenly n...
jQuery show for 5 seconds then hide
...o you can't, .delay() will not work with .hide() the element will be shown then immediately hidden. See this jsFiddle this is why Nick stated "If it's not an animation, use setTimeout() directly, like this:...."
– Wesley Smith
Oct 23 '15 at 16:05
...
Enable binary mode while restoring a Database from an SQL dump
...
Unzip the file, and then import again.
share
|
improve this answer
|
follow
|
...
What data is stored in Ephemeral Storage of Amazon EC2 instance?
...ce will be lost.
For example, if you mount your EBS volume at /mystuff, then anything not in /mystuff will be lost. If you don't mount an ebs volume and save stuff on it, then I believe everything will be lost.
You can create an AMI from your current machine state, which will contain everything...
What does a just-in-time (JIT) compiler do?
...ll compile Ruby sourcecode to Java bytecode after a couple of invocations. Then, after another couple of invocations, the JVM JIT compiler kicks in and compiles the bytecode to native code.
– Jörg W Mittag
Sep 19 '08 at 2:38
...
What are the rules for evaluation order in Java?
...[1]. However, checking the validity of this indexing operation is delayed.
Then the b=0 happens.
Then the verification that a is valid and a[1] is in range happens
The assignment of the value to a[1] happens last.
So, though in this specific case there are some subtleties to consider for those r...
When restoring a backup, how do I disconnect all active connections?
...agement Studio 2005
When you right click on a database and click Tasks and then click Detach Database, it brings up a dialog with the active connections.
By clicking on the hyperlink under "Messages" you can kill the active connections.
You can then kill those connections without detaching the data...
Keyboard shortcut to paste clipboard content into command prompt window (Win XP) [closed]
... HowToGeek suggests "SendInput {Raw}%clipboard%" instead of alt-space ep. Then you get rid of the flickering as well
– Vegar Westerlund
Jul 17 '14 at 16:03
...