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Reading a huge .csv file
...to read data from .csv files in Python 2.7 with up to 1 million rows, and 200 columns (files range from 100mb to 1.6gb). I can do this (very slowly) for the files with under 300,000 rows, but once I go above that I get memory errors. My code looks like this:
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Convert HashBytes to VarChar
I want to get the MD5 Hash of a string value in SQL Server 2005. I do this with the following command:
7 Answers
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Convert XML to JSON (and back) using Javascript
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105
I think this is the best one: Converting between XML and JSON
Be sure to read the accompanyin...
Can jQuery provide the tag name?
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110
$(this).attr("id", "rnd" + $(this).attr("tag") + "_" + i.toString());
should be
$(this).attr(...
Why does Javascript's regex.exec() not always return the same value? [duplicate]
... of the last match.
When no more matches are found, the index is reset to 0 automatically.
To reset it manually, set the lastIndex property.
reg.lastIndex = 0;
This can be a very useful feature. You can start the evaluation at any point in the string if desired, or if in a loop, you can sto...
One line if statement not working
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405
Remove if from if @item.rigged ? "Yes" : "No"
Ternary operator has form condition ? if_true ...
Equivalent of jQuery .hide() to set visibility: hidden
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alexalex
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How do I use InputFilter to limit characters in an EditText in Android?
I want to restrict the chars to 0-9, a-z, A-Z and spacebar only. Setting inputtype I can limit to digits but I cannot figure out the ways of Inputfilter looking through the docs.
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How can I connect to Android with ADB over TCP? [closed]
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1205
votes
Manual Process
From your device, if it is rooted
According to a post on xda-...
Setting environment variables via launchd.conf no longer works in OS X Yosemite/El Capitan/macOS Sie
...st file in ~/Library/LaunchAgents/ with this content:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>my....