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Find which commit is currently checked out in Git
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182
You have at least 5 different ways to view the commit you currently have checked out into your w...
getMonth in javascript gives previous month
...using a datepicker which gives a date in the format Sun Jul 7 00:00:00 EDT 2013.
Even though the month says July, if I do a getMonth, it gives me the previous month.
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How to add semicolon after method call when inside parameter list in IntelliJ IDEA?
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222
For Windows or Linux users, Ctrl+Shift+Enter.
For macOS/OS X users, ⌘ Command+⇧ Shift+Ent...
Ruby on Rails console is hanging when loading
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423
Restarting Spring should fix the hanging commands:
$ bin/spring stop
I experienced hanging c...
if arguments is equal to this string, define a variable like this string
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427
Don't forget about spaces:
source=""
samples=("")
if [ $1 = "country" ]; then
source="count...
What does -D_XOPEN_SOURCE do/mean?
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132
When you do
#define _XOPEN_SOURCE <some number>
or
cc -D_XOPEN_SOURCE=<some number&...
How to get the position of a character in Python?
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722
There are two string methods for this, find() and index(). The difference between the two is w...
best way to preserve numpy arrays on disk
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answered Mar 8 '12 at 15:02
JoshAdelJoshAdel
53.3k2222 gold badges125125 silver badges126126 bronze badges
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Set a default parameter value for a JavaScript function
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27 Answers
27
Active
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A migration to add unique constraint to a combination of columns
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251
add_index :people, [:firstname, :lastname, :dob], :unique => true
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