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How do I install Python OpenCV through Conda?
...s like this...
Before:
C:\Users\Johnny\Anaconda;C:\Users\Johnny\Anaconda\Scripts
After:
C:\Users\Johnny\Anaconda;C:\Users\Johnny\Anaconda\Scripts;%OPENCV_DIR%\bin
This is it we are done! FFMPEG is ready to be used!
Test to confirm
We need to test whether we can now do these in Anaconda (via...
How to export/import PuTTy sessions list?
...ministrator.
Phooey to that, I say!
I put together the below powershell scripts for exporting and importing PuTTY settings. The exported file is a windows .reg file and will import cleanly if you have permission, otherwise use import.ps1 to load it.
Warning: messing with the registry like this i...
Insert Update trigger how to determine if insert or update
...LETE two different rows (insert new row and delete another row in the same script), is it possible the trigger that's set up in the way above will actually identify that as an UPDATE (even though the intent is not actually an update) due to there being data in the INSERTED/DELETED sql-tables?
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Ruby 'require' error: cannot load such file
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This assumes that the CWD is the directory that the scripts are stored in.
– David Grayson
Mar 17 '12 at 14:27
25
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Sorting 1 million 8-decimal-digit numbers with 1 MB of RAM
...on W3520. You can verify that the program works using the following Python script, assuming a program name of sort1mb.exe.
from subprocess import *
import random
sequence = [random.randint(0, 99999999) for i in xrange(1000000)]
sorter = Popen('sort1mb.exe', stdin=PIPE, stdout=PIPE)
for value in s...
Bash if [ false ] ; returns true
...ironment variable, it's always ideal to honor that convention in one's own scripts).
– Charles Duffy
Feb 18 '17 at 5:24
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Find and Replace text in the entire table using a MySQL query
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Oh man this worked great! I will share my scripts based on this idea
– Andy
Nov 3 '17 at 17:40
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Is there a limit on how much JSON can hold?
..., which is equivalent to 4 MB of Unicode string data" for the property JavaScriptSerializer.MaxJsonLength mentioned in Amber's answer. (N.B. I have quoted from MSDN)
– dumbledad
Dec 12 '12 at 20:38
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Get Base64 encode file-data from Input Form
...
It's entirely possible in browser-side javascript.
The easy way:
The readAsDataURL() method might already encode it as base64 for you. You'll probably need to strip out the beginning stuff (up to the first ,), but that's no biggie. This would take all the fun out th...
Colorized grep — viewing the entire file with highlighted matches
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You can use my highlight script from https://github.com/kepkin/dev-shell-essentials
It's better than grep because you can highlight each match with its own color.
$ command_here | highlight green "input" | highlight red "output"
...