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How to Import .bson file format on mongodb
...h_to_mongo_dump/
for more details you can visit official documentations
https://docs.mongodb.com/manual/reference/program/mongorestore/
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follo...
Finding the average of a list
...
There is a statistics library if you are using python >= 3.4
https://docs.python.org/3/library/statistics.html
You may use it's mean method like this. Let's say you have a list of numbers of which you want to find mean:-
list = [11, 13, 12, 15, 17]
import statistics as s
s.mean(list)...
Reset auto increment counter in postgres
...roject));
I agree the use of a SELECT is disturbing but it works.
Source:
https://kylewbanks.com/blog/Adding-or-Modifying-a-PostgreSQL-Sequence-Auto-Increment
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Find which version of package is installed with pip
...ed | grep Jinja2
Jinja2 (Current: 2.6 Latest: 2.8)
Check pip-tools too : https://github.com/nvie/pip-tools
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With CSS, use “…” for overflowed block of multi-lines
...
redo the gradient as a standalone PNG image or DirectX filter.
http://www.mobify.com/dev/multiline-ellipsis-in-pure-css
the css:
p { margin: 0; padding: 0; font-family: sans-serif;}
.ellipsis {
overflow: hidden;
height: 200px;
line-height: 25px;
margin: 20px;
border: 5px ...
How to get Sinatra to auto-reload the file after each change?
...e to reload other files using also_reload, dont_reload and after_reload -- https://github.com/sinatra/sinatra/pull/1150
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Extract source code from .jar file
...ing things)
cd ~
mkdir decompiled_code && cd decompiled_code
wget https://bitbucket.org/mstrobel/procyon/downloads/procyon-decompiler-0.5.36.jar
java -jar procyon-decompiler-0.5.36.jar /Path/to/your/jar -o .
NOTE : as @Richard commented "this may be illegal depending on whether you own th...
Who architected / designed C++'s IOStreams, and would it still be considered well-designed by today'
...ne Stroustrup where he mentions some bits and pieces of IOStreams history: www2.research.att.com/~bs/01chinese.html (this link seems to be temporarily broken right now, but you can try Google's page cache)
– stakx - no longer contributing
May 2 '10 at 11:48
...
xcode-select active developer directory error
...eTools are installed after Xcode)
Solution:
Install Xcode (get it from https://appstore.com/mac/apple/xcode) if you don't have it yet.
Accept the Terms and Conditions.
Ensure Xcode app is in the /Applications directory (NOT /Users/{user}/Applications).
Point xcode-select to the Xcode app Develop...
What are the downsides to using Dependency Injection? [closed]
...ks
http://thedailywtf.com/Articles/The_Inner-Platform_Effect.aspx
http://www.joelonsoftware.com/articles/fog0000000018.html
Probably the simplest form of dependency injection (don't laugh) is a parameter. The dependent code is dependent on data, and that data is injected in by the means of pass...