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How do I rename an open file in Emacs?
Is there a way to rename an open file in Emacs? While I'm viewing it? Something like save-as, but the original one should go away.
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How do you use vim's quickfix feature?
...m user and I've found that its learning curve is quite steep (at least for me). I just installed this vim script for JavaScriptLint error checking, which shows errors in vim's quickfix window once I save a buffer.
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Controlling maven final name of jar artifact
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You set the finalName property in the plugin configuration section:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.3.2</version>
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Composite Key with EF 4.1 Code First
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You can mark both ActivityID and ActivityName properties with Key annotation or you can use fluent API as described by @taylonr.
Edit:
This should work - composite key defined with annotations requires explicit column order:
public class ActivityType
{
[Key, Co...
How to design a multi-user ajax web application to be concurrently safe
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Hi Raynos,
I will not discuss any particular product here. What others mentioned is a good toolset to have a look at already (maybe add node.js to that list).
From an architectural viewpoint, you seem to have the same problem that can be seen in version control software. One user checks in a ch...
How can I stop .gitignore from appearing in the list of untracked files?
.... It has to be a part of the repository tree, so that changes to it can be merged and so on.
So, add it to your repository, it should not be gitignored.
If you really want you can add .gitignore to the .gitignore file if you don't want it to be committed. However, in that case it's probably better...
Visual Studio : short cut Key : Duplicate Line
...ction. You can assign it to a different key combination, or find it in the menu:
See this reference for more information.
Pre VS2017, built-in method using clipboard
As @cand mentioned, you can just do Ctrl + C ; Ctrl + V.
Ctrl + C will copy the line if nothing is selected.
Macro solution (pr...
HTML in string resource?
...ll and getString() will return your actual HTML. Like such:
<string name="foo"><![CDATA[Foo Bar <a href="foo?id=%s">baz</a> is cool]]></string>
Now when you perform a getString(R.string.foo) the string will be HTML. If you need to render the HTML (with the link as s...
Can't create handler inside thread that has not called Looper.prepare()
What does the following exception mean; how can I fix it?
27 Answers
27
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Remove blue border from css custom-styled button in Chrome
... CSS, I said: border: none . Now it works perfectly in safari, but in chrome, when I click one of the buttons, it puts an annoying blue border around it. I thought button:active { outline: none } or button:focus { outline:none } would work, but neither do. Any ideas?
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