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Rspec doesn't see my model Class. uninitialized constant error
...nfig.eager_load = false, set it to true.
You should check in the written order since you don't want to solve the issue with the typo laying there.
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Where is my .vimrc file?
...mrc
or $VIM/.vimrc
The files are searched in the order specified above and only the first
one that is found is read.
(MacOS counts as Unix for the above.)
Note that the mere existence of a user vimrc will change Vim's behavior by turning off the compatible option. From...
Find running median from a stream of integers
...nting in a quantile chip that can be used in industrial controllers and recorders. The algorithm is further extended to histogram plotting. The accuracy of the algorithm is analyzed.
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Remove all special characters with RegExp
...*()_|+\-=?;:'",.<>\{\}\[\]\\\/]/gi, '');
take special note that in order to also include the "minus" character, you need to escape it with a backslash like the latter group. if you don't it will also select 0-9 which is probably undesired.
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How do I list all files of a directory?
...x.2: How to copy all files from a directory to another?
A script to make order in your computer finding all files of a type (default: pptx) and copying them in a new folder.
import os
import shutil
from path import path
destination = "F:\\file_copied"
# os.makedirs(destination)
def copyfile(dir...
Escape string for use in Javascript regex [duplicate]
...}[]`/=?+\|-_;:'\",<.>".match(/[\#]/g)
var specials = [
// order matters for these
"-"
, "["
, "]"
// order doesn't matter for any of these
, "/"
, "{"
, "}"
, "("
, ")"
, "*"
, "+"
, "?...
Javascript fuzzy search that makes sense
... then ran the expensive string-distance measure to sort them in preference order.
I wrote some notes on Fuzzy String Search in SQL. See:
http://literatejava.com/sql/fuzzy-string-search-sql/
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How does the Windows Command Interpreter (CMD.EXE) parse scripts?
...e special characters & | < or >, split the line at this point in order to handle pipes, command concatenation, and redirection.
In the case of a pipe (|), each side is a separate command (or command block) that gets special handling in phase 5.3
In the case of &, &&, or || co...
Performing Breadth First Search recursively
...ary tree backed by an array is typically stored in breadth-first traversal order anyway, so a breadth-first search on that would be trivial, also without needing an auxiliary queue.
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Create JSON object dynamically via JavaScript (Without concate strings)
...s very helpful to me. I wanted to generate a json variable to pass it to a php script using ajax. My values were stored into two arrays, and i wanted them in json format.
This is a generic example:
valArray1 = [121, 324, 42, 31];
valArray2 = [232, 131, 443];
myJson = {objArray1: {}, objArray2: {}};...