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In Scala how do I remove duplicates from a list?
...now has a .distinct method.
So calling dirty.distinct is now possible without converting to a Set or Seq.
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Creating a new empty branch for a new project
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You can create a branch as an orphan:
git checkout --orphan <branchname>
This will create a new branch with no parents. Then, you can clear the working directory with:
git rm --cached -r .
and add the documentation files, commit them and push them up to github...
What is the reason behind “non-static method cannot be referenced from a static context”? [duplicate
... beginner mistake is when you try to use a class property "statically" without making an instance of that class. It leaves you with the mentioned error message:
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Finding Variable Type in JavaScript
In Java, you can use instanceOf or getClass() on a variable to find out its type.
9 Answers
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How to export iTerm2 Profiles
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Here's the output: Failed to copy preferences to custom directory. Copy /Users/alexcory/Library/Preferences/com.googlecode.iterm2.plist to Alex_Corys_iTerm_Configuration/com.googlecode.iterm2.plist: No such process
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How do I select elements of an array given condition?
..., 1, 4, 5])
>>> y = array(['f','o','o','b','a','r'])
>>> output = y[np.logical_and(x > 1, x < 5)] # desired output is ['o','o','a']
>>> output
array(['o', 'o', 'a'],
dtype='|S1')
And equivalent way to do this is with np.all() by setting the axis argument appr...
HTTP Error 503, the service is unavailable
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It could be that the user identity is outdated, especially if you've tried starting a stopped app pool and the next request again fails.
In IIS, go to the Application Pools under the Server, then find the correct Application Pool for your web site, and click on ...
Targeting only Firefox with CSS
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OK, I've found it. This is probably the most clean and easy solution out there and does not rely on JavaScript being turned on.
@-moz-document url-prefix() {
h1 {
color: red;
}
}
<h1>This should be red in FF</h1>
It's based on yet another Mozilla specific C...
Turn off autosuggest for EditText?
...his option in my XML file so I did a little more research until I found it out myself.
Add this line into your EditText.
android:inputType="textFilter"
Here is a Tip. Use this line if you want to be able to use the "enter" key.
android:inputType="textFilter|textMultiLine"
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How to give border to any element using css without adding border-width to the whole width of elemen
How to give border to any element using css without adding border-width to the whole width of element?
11 Answers
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