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Batch file include external file for variables
...hat file will be piped into those lines.
I have compiled an example-only read/write file. Below is the file broken down into sections to explain what each part does.
@echo off
echo TEST R/W
set SRU=0
SRU can be anything in this example. We're actually setting it to prevent a crash if you press ...
Using Vim's tabs like buffers
...an do to stop that.
Instead:
:set hidden
If you don't have this set already, then do so. It makes vim work like every other multiple-file editor on the planet. You can have edited buffers that aren't visible in a window somewhere.
Use :bn, :bp, :b #, :b name, and ctrl-6 to switch between buffer...
Algorithm to find top 10 search terms
... +1 Very interesting stuff, there should be a way on sites to tag "to read" stuff. Thanks for sharing.
– Ramadheer Singh
Jul 15 '10 at 23:52
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Diff output from two programs without temporary files
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Adding a little more to the already good answers (helped me!):
The command docker outputs its help to STD_ERR (i.e. file descriptor 2)
I wanted to see if docker attach and docker attach --help gave the same output
$ docker attach
$ docker attach --hel...
Map vs Object in JavaScript
... well. With memory management objects also do seem to free earlier if I am reading the profile correctly which might be one benefit in favor of objects.
In Firefox for this particular benchmark it is a different story:
Object Set Took: 435
Object Update Took: 126
Object Get Took: 50
Object Delete To...
Convert data.frame column format from character to factor
...hange all character variables in your data.frame to factors after you've already loaded your data, you can do it like this, to a data.frame called dat:
character_vars <- lapply(dat, class) == "character"
dat[, character_vars] <- lapply(dat[, character_vars], as.factor)
This creates a vect...
mkdir's “-p” option
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Allows one to list the contents of a directory. It does not allow the reading of files.
i (insert)
Allows one to create new files in a directory or copy new files to a directory.
d (delete)
Allows one to remove files and sub-directories from a directory.
a (administer)
Allows one...
How to check if a query string value is present via JavaScript?
..., but your code is really sloppy. Where are you curly braces? You should read "The Good Parts" where code written a style without curly braces has been proven to fail under certain conditions and produces confusion during maintenance.
– austin cheney
Aug 22 '...
Sharing Test code in Maven
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I was confused when first reading this answer... That's actually because it does not make sense on its own, you should first read the below answer: stackoverflow.com/questions/174560/…
– TanguyP
Jul 28 '15 at 1...
JavaScript single line 'if' statement - best syntax, this alternative? [closed]
...ckets on a single line if statement is not ideal for maintainability and readability.
13 Answers
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