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Check if bash variable equals 0 [duplicate]
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194
Looks like your depth variable is unset. This means that the expression [ $depth -eq $zero ] b...
How to download a Nuget package without nuget.exe or Visual Studio extension?
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edited Nov 22 '19 at 18:16
answered Sep 20 '15 at 16:37
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Pass props to parent component in React.js
...: function() {
return {childrenData: [
{childText: "Click me 1!", childNumber: 1},
{childText: "Click me 2!", childNumber: 2}
]};
},
render: function () {
var children = this.state.childrenData.map(function(childData,childIndex) {
return <Child onClick=...
SVN best-practices - working in a team
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21 Answers
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How do you clone an Array of Objects in Javascript?
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How to automatically crop and center an image
... the cropped dimensions.
Basic example
.center-cropped {
width: 100px;
height: 100px;
background-position: center center;
background-repeat: no-repeat;
}
<div class="center-cropped"
style="background-image: url('http://placehold.it/200x200');">
</div>
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rejected master -> master (non-fast-forward)
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166
As the error message says: git pull before you try to git push. Apparently your local branch i...
Should we use Nexus or Artifactory for a Maven Repo?
We are using Maven for a large build process (> 100 modules). We have been storing our external dependencies in source control, and using that to update a local repo.
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Mac OS X - EnvironmentError: mysql_config not found
...ATH=$PATH:/opt/local/lib/mysql5/bin. You can find more details here.
Note1: I've seen some people saying that installing python-dev and libmysqlclient-dev also helped, however I do not know if these packages are available on Mac OS.
Note2: Also, make sure to try running the commands as root.
I g...
How to create module-wide variables in Python? [duplicate]
...o a name.
Imagine a file called foo.py, containing this single line:
X = 1
Now imagine you import it.
import foo
print(foo.X) # prints 1
However, let's suppose you want to use one of your module-scope variables as a global inside a function, as in your example. Python's default is to assume...