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How to pick just one item from a generator?
...
Create a generator using
g = myfunct()
Everytime you would like an item, use
next(g)
(or g.next() in Python 2.5 or below).
If the generator exits, it will raise StopIteration. You can either catch this exception if necessary, or use the default ar...
Testing service in Angular returns module is not defined
I am trying to run the default service unit test in my project (Taken from the Angular Seed project on GitHub), but I keep getting the error "module is not defined".
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Python Dictionary Comprehension
...ve to specify the keys and values, although of course you can specify a dummy value if you like.
>>> d = {n: n**2 for n in range(5)}
>>> print d
{0: 0, 1: 1, 2: 4, 3: 9, 4: 16}
If you want to set them all to True:
>>> d = {n: True for n in range(5)}
>>> print ...
Creating runnable JAR with Gradle
...ld.gradle, do I really have to add manually the class path or can I re-use my dependency declaration?
– Hannes
Feb 12 '14 at 8:03
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Are there legitimate uses for JavaScript's “with” statement?
Alan Storm's comments in response to my answer regarding the with statement got me thinking. I've seldom found a reason to use this particular language feature, and had never given much thought to how it might cause trouble. Now, I'm curious as to how I might make effective use of with , while a...
Easy way to list node modules I have npm linked?
...:
npm ls -g --depth=0 --link=true
I had to update the version of npm on my machine first, though:
npm install npm@latest -g
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How do I store an array in localStorage? [duplicate]
If I didn't need localStorage, my code would look like this:
6 Answers
6
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Maven2 property that indicates the parent directory
...ty of your choice to the absolute-path of any of the project's modules. In my case I set it to the root module...
In my project root pom:
<plugin>
<groupId>org.commonjava.maven.plugins</groupId>
<artifactId>directory-maven-plugin</artifactId>
<version>...
undefined reference to `WinMain@16'
...nclude <windows.h>
int main()
{
MessageBox( 0, "Blah blah...", "My Windows app!", MB_SETFOREGROUND );
}
Now let's build it using GNU toolchain (i.e. g++), no special options. Here gnuc is just a batch file that I use for that. It only supplies options to make g++ more standard:
C:\tes...
How can I change the thickness of my tag
I want to change the thickness of my horizontal rule ( <hr> )in CSS. I know it can be done in HTML like so -
9 Answe...