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What is the purpose of Node.js module.exports and how do you use it?
... @ApopheniaOverload - you can do "exports.func1, exports.func2, etc" to have multiple exposed methods from one file.
– hellatan
Aug 1 '12 at 4:50
75
...
Relative paths in Python
...e on my system (python 2.5.1 on OS X 10.5.7):
#foo.py
import os
print os.getcwd()
print __file__
#in the interactive interpreter
>>> import foo
/Users/jason
foo.py
#and finally, at the shell:
~ % python foo.py
/Users/jason
foo.py
However, I do know that there are some quirks with __fil...
'dragleave' of parent element fires when dragging over children elements
...ildren, e.g. hover to show buttons for additional actions, inline-editing, etc... However, none of that is necessary or in fact even desired during a drag.
In my case, I use something like this to turn pointer events off selectively for all child nodes of the parent container:
div.drag-target-pa...
Access denied for user 'root'@'localhost' while attempting to grant privileges. How do I grant privi
...ratch I did:
# su - mysql
$ rm -rf /var/lib/mysql/*
$ mysql_install_db
# /etc/init.d/mysql start
Then set root password (/usr/bin/mysqladmin -u root password), and all worked as expected with the GRANT commands...
share
...
EF Code First: How do I see 'EntityValidationErrors' property from the nuget package console?
...at end and make respective changes in class constructor and initialization etc.
Old:
>public class AppDb : IdentityDbContext<ApplicationUser>
>
> {
> public AppDb(): base("DefaultConnection", throwIfV1Schema: false)
> {
>
> }
>
> public stat...
Split array into chunks
... be consuming your code (3rd parties, coworkers, yourself at a later date, etc.).
There are ways to safely extend prototypes (but not in all browsers) and there are ways to safely consume objects created from extended prototypes, but a better rule of thumb is to follow the Principle of Least Surpri...
What is a pre-revprop-change hook in SVN, and how do I create it?
...et action=%5
:: Only allow the log message to be changed, but not author, etc.
if /I not "%propertyName%" == "svn:log" goto ERROR_PROPNAME
:: Only allow modification of a log message, not addition or deletion.
if /I not "%action%" == "M" goto ERROR_ACTION
:: Make sure that the new svn:log message...
Group by multiple columns in dplyr, using string vector input
...t contains bunch of wrapper functions like s_group_by, s_mutate, s_filter, etc that use string arguments. You can mix them with the normal dplyr functions. For example
cols = c("cyl","gear")
mtcars %.%
s_group_by(cols) %.%
s_summarise("avdisp=mean(disp), max(disp)") %.%
arrange(avdisp)
...
Configuring Vim for C++
...nipmate or UltiSnip
Search for reference of variables, functions, classes, etc.: Cscope
Go to definition: Ctags or part of YouCompleteMe subcommands mentioned above
Refactoring tools: Refactor, lh-refactor
Useful text objects: Arg text object and Class text object
C++ category in Vim Tips wiki
Luc H...
How do I use Nant/Ant naming patterns?
...ans the current directory). So that list is really ./bar.txt, ./src/bar.c, etc. and the ./ is assumed.
– benzado
Sep 29 '16 at 15:28
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