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How can I fill out a Python string with spaces?
...These string formatting operations have the advantage of working in Python v2 and v3.
Take a look at pydoc str sometime: there's a wealth of good stuff in there.
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How can I tell where mongoDB is storing data? (its not in the default /data/db!)
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In the newer version of mongodb v2.6.4 try:
grep dbpath /etc/mongod.conf
It will give you something like this:
dbpath=/var/lib/mongodb
And that is where it stores the data.
sh...
Nested Git repositories?
... longer works. Currently, this appears to be the link: git-scm.com/book/en/v2/…
– ericx
Nov 7 '16 at 17:25
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JSLint is suddenly reporting: Use the function form of “use strict”
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Worded for me with JSHint v2.9.2. Added "node": true to .jshintrc
– RyanM
Aug 14 '16 at 19:22
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Vim: faster way to select blocks of text in visual mode
...h", that is select the current paragraph and the blank line following it.
V2ap
This means "select around the current paragraph and the next paragraph."
}V-2ap
This means "go to the end of the current paragraph and then visually select it and the preceding paragraph."
Understanding Vim as a la...
How can I install an older version of a package via NuGet?
...to prevent NuGet updates from breaking your solution! (Microsoft.Net.Http v2.1.10, I'm looking at you...)
– Douglas Barbin
Jul 16 '13 at 13:09
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What is the fastest way to check if a class has a function defined?
I'm writing an AI state space search algorithm, and I have a generic class which can be used to quickly implement a search algorithm. A subclass would define the necessary operations, and the algorithm does the rest.
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Download old version of package with NuGet
... the .nupkg file, follow the 'Download' link eg. https://www.nuget.org/api/v2/package/Newtonsoft.Json/4.0.5
Obsolete: install my Chrome extension Nutake which inserts a download link.
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Rename an environment with virtualenvwrapper
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if you do:
$ ack-grep -ai doors ~/.virtualenvs/django/bin
you'll notice that will have doors as location and not django, you'll to change each file with the new location.
solution:
after renamed the folder execute the command below.
$ sed -i "...
How to perform runtime type checking in Dart?
...is and runtimeType. As someone said already (and this was tested with Dart V2+) the following code:
class Foo {
Type get runtimeType => String;
}
main() {
var foo = new Foo();
if (foo is Foo) {
print("it's a foo!");
}
print("type is ${foo.runtimeType}");
}
will output:
it's a...