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How to customize a requirements.txt for multiple environments?
...s and use the "-r" flag to tell pip to include the contents of one file inside another. You can break out your requirements into a modular folder hierarchy like this:
`-- django_project_root
|-- requirements
| |-- common.txt
| |-- dev.txt
| `-- prod.txt
`-- requirements.txt
The files' conte...
Sort Go map values by keys
...This is because it used to be predictable, and the Go language developers didn't want people relying on unspecified behavior, so they intentionally randomized it so that relying on this behavior was impossible.
What you'll have to do, then, is pull the keys into a slice, sort them, and then range o...
super() fails with error: TypeError “argument 1 must be type, not classobj” when parent does not inh
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Add a new element to an array without specifying the index in Bash
...is syntax first appeared in version 3.1-alpha1.
– David Yaw
Jan 3 '14 at 21:17
41
@Jas: To access...
Any equivalent to .= for adding to beginning of string in PHP?
... that in there you don't need to worry about passing in a null value by accident.
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How to convert a dictionary to query string in Python?
...plies (in particular the need to 'quote' certain characters that aren't valid in a URL). @Ignacio has also referenced two functions that would clean up your implementation and make it correct.
– Anthony Cramp
Oct 18 '11 at 4:57
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postgresql COUNT(DISTINCT …) very slow
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@ankur this wasn't much useful for me..didn't get any remarkable improvement.
– Shiwangini
Sep 9 '19 at 8:18
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How to unpack and pack pkg file?
...dit. And there's also a Bom file that includes information on the files inside that cpio archive, and a PackageInfo file that includes summary information.
If you really do just need to edit one of the info files, that's simple:
mkdir Foo
cd Foo
xar -xf ../Foo.pkg
# edit stuff
xar -cf ../Foo-new.p...
Convert Mercurial project to Git [duplicate]
...Mercurial or downgrade fast-export by running git checkout tags/v180317 inside ~/fast-export directory.".
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Passing two command parameters using a WPF binding
...erter="{StaticResource YourConverter}">
<Binding Path="Width" ElementName="MyCanvas"/>
<Binding Path="Height" ElementName="MyCanvas"/>
</MultiBinding>
</Button.CommandParameter>
</Button>
In your converter:
public class YourCo...