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Which would be better for concurrent tasks on node.js? Fibers? Web-workers? or Threads?
...n application (in Node's way) to do some work. Our job is to process a big file running over its contents byte-by-byte. The best way for our software is to start the work from the beginning of the file, follow it byte-by-byte to the end.
-- Hey, Hasan, I suppose you are either a newbie or very old ...
Backporting Python 3 open(encoding=“utf-8”) to Python 2
...mplemented purely in python and very slow, so if you need speed in reading files, it's not a good option.
If you need speed, and you need to support Python 2.6 or earlier, you can use codecs.open instead. It also has an encoding parameter, and is quite similar to io.open except it handles line-endin...
PostgreSQL error 'Could not connect to server: No such file or directory'
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I am in docker env No such file or directory in my case
– Sarz
Nov 27 '17 at 6:20
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Command line CSV viewer? [closed]
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You can also use this:
column -s, -t < somefile.csv | less -#2 -N -S
column is a standard unix program that is very convenient -- it finds the appropriate width of each column, and displays the text as a nicely formatted table.
Note: whenever you have empty fields,...
AngularJS changes URLs to “unsafe:” in extension page
...;
The same procedure also applies when you need to use protocols such as file: and tel:.
Please see the AngularJS $compileProvider API documentation for more info.
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Issue with adding common code as git submodule: “already exists in the index”
... here, try to list everything in the index under that folder with:
git ls-files --stage projectfolder
The first column of that output will tell you what type of object is in the index at projectfolder. (These look like Unix filemodes, but have special meanings in git.)
I suspect that you will s...
Any way to force strict mode in node?
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According to Lloyd you can now place
"use strict";
at the top of your file in node >= 0.10.7, but if you want your whole app to run in strict (including external modules) you can do this
node --use_strict
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bash: Bad Substitution
...e@pc:~$ readlink -f $(which sh)
/bin/dash
So if you chmod +x your_script_file.sh and then run it with ./your_script_file.sh, or if you run it with bash your_script_file.sh, it should work fine.
Running it with sh your_script_file.sh will not work because the hashbang line will be ignored and the ...
The executable gets signed with invalid entitlements in Xcode
...apple.com does not include inter-app-audio. The project entitlements plist file on Xcode has inter-app-audio set to YES (by default). Once I changed the setting on my app configuration on developer.apple.com to enable the inter-app-audio. Then my app runs on my devices. I guess that is apple's new r...
Routes with Dash `-` Instead of Underscore `_` in Ruby on Rails
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I am brand new to Rails. What file would you add a line like this into?
– Alan W. Smith
Feb 20 '12 at 15:15
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