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Get last result in interactive Python shell
...Mathematica, you can use a variable like Ans or % to retrieve the last computed value. Is there a similar facility in the Python shell?
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Xcode 6 / Beta 4: using bridging headers with framework targets is unsupported
... headers public as well. This answer reviews why and how to do that: Swift compiler error: "non-modular header inside framework module".
So, do this:
Remove your bridging header file.
Remove references to the bridging header file in the build settings for the framework
Add the necessary headers t...
When to use @QueryParam vs @PathParam
...ring, pagination and sorting, but Since REST isn't a strict standard I'd recommend checking some REST APIs out there such as github and stackoverflow and see what could work well for your use case.
I'd recommend putting any required parameters in the path, and any optional parameters should certai...
No “pull” in Git Gui?
How can I make a pull using Git GUI tool? It seems there is no pull command anywhere.
3 Answers
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What happens if i return before the end of using statement? Will the dispose be called?
...on.
As @Noldorin correctly points out, using a using block in code gets compiled into try/finally, with Dispose being called in the finally block. For example the following code:
using(MemoryStream ms = new MemoryStream())
{
//code
return 0;
}
effectively becomes:
MemoryStream ms = ...
Maven 3 warnings about build.plugins.plugin.version
...l file. Find the following text:
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
Add the version tag to it:
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
The warning should be resolved.
Regarding ...
How to display string that contains HTML in twig template?
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scp (secure copy) to ec2 instance without password
...rder. This works:
scp -i mykey.pem somefile.txt root@my.ec2.id.amazonaws.com:/
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Android: Scale a Drawable or background image?
....0" encoding="utf-8"?>
<bitmap xmlns:android="http://schemas.android.com/apk/res/android"
android:gravity="center"
android:src="@drawable/list_bkgnd" />
Then it will be centered in the view if used as background. There are also other flags: http://developer.android.com/guide/topic...
Why does “git difftool” not open the tool directly?
... Ref to ZJR's answer (in case of user name change): stackoverflow.com/questions/7897517/…
– Peter Mortensen
Jul 20 '18 at 23:00
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