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Filtering a list based on a list of booleans
...paring things to True, this is usually not necessary. Instead of if filter[idx]==True: ..., you can simply write if filter[idx]: ....
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What exactly is Spring Framework for? [closed]
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public class SomeView {
private UserLister userLister;
public void render() {
List<User> users = userLister.getUsers();
view.render(users);
}
}
Note that the code above doesn't have initialized the variable userLister. What should we do? If I explicitly instant...
How can I default a parameter to Guid.Empty in C#?
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Solution
You can use new Guid() instead
public void Problem(Guid optional = new Guid())
{
// when called without parameters this will be true
var guidIsEmpty = optional == Guid.Empty;
}
You can also use default(Guid)
default(Guid) also will wor...
Using TortoiseSVN how do I merge changes from the trunk to a branch and vice versa?
...mand -Merge two different trees- is only usefull when you want to step outside the normal branching behavior. (E.g. Comparing different releases and then merging the differenct to yet another branch)
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What's the difference between interface and @interface in java?
...te I've been working on a small Java project this week, and using Intellij IDEA as my IDE, for a change of pace from my regular .Net development.
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Maintain git repo inside another git repo
... that right, can I independently check out a submodule-d repo entirely outside of the one I find it in? How would I take an already existing repo and reference it as a submodule in another project?
– JohnO
Jan 11 '11 at 19:08
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How To Check If A Key in **kwargs Exists?
Python 3.2.3. There were some ideas listed here , which work on regular var's, but it seems **kwargs play by different rules... so why doesn't this work and how can I check to see if a key in **kwargs exists?
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What is the difference between git clone and checkout?
... Coming from SVN world, I was also confused. Wow.. what a mess. In an ideal world I would enforce every source control system manufacturer to use the same terms.
– Zoltán Tamási
Nov 20 '15 at 8:46
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Enabling markdown highlighting in Vim
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That makes a lot of sense. Didn't realize that two spaces had significance in Markdown. I think I'll leave it enabled unless it keeps bugging me. Thanks!
– Josh Earl
Jun 9 '12 at 22:32
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How do you execute an arbitrary native command from a string?
...tead of relative paths, you shouldn't have many special cases, if any, outside of the 2 above.
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