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Get current batchfile directory
...at with the following contents
set mypath=%cd%
@echo %mypath%
Pause
run from the directory g:\test\bat will echo that path in the DOS command window.
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Django FileField with upload_to determined at runtime
...deconstructible decorator.
import datetime
import os
import unicodedata
from django.core.files.storage import default_storage
from django.utils.deconstruct import deconstructible
from django.utils.encoding import force_text, force_str
@deconstructible
class UploadToPath(object):
def __init_...
Stash changes while keeping the changes in the working directory in Git
... everything, but it will leave the files staged in your working directory.
From the official Linux Kernel Git documentation for git stash or from git-scm:
If the --keep-index option is used, all changes already added to the index are left intact.
...
Iterating over Java collections in Scala
... to iterate over the rows contained in the java.util.Iterator that I get from the Sheet class. I would like to use the iterator in a for each style loop, so I have been trying to convert it to a native Scala collection but will no luck.
...
Can I get chrome-devtools to actually search all JS sources?
...e internal browser API, you enable it in the Settings of DevTools and then from any panel in DevTools you can type Ctrl + Shift + F or (on Mac) Options + Command + F (⌥⌘F) to search across all sources, snippets, and files.
Even more helpful to what you may be needing is to set up a Workspace in...
What is the purpose of “!” and “?” at the end of method names?
...he bang is used to distinguish the "more surprising" version of the method from the "less surprising" one. If you have only one method, then there's no need for a distinction, and you shouldn't name it with a bang. See Array#clear, for example. It clears the array. Clearing the array naturally mutat...
Which library should I use for server-side image manipulation on Node.JS? [closed]
...ered but I used this fork (good thing that NPM can pull libraries directly from git repositories). It has bindings for montage which does exactly what I need.
ImageMagick is quite slow, though it works on Windows.
Node-Vips
Huge plus: it uses an incredible VIPS library which I'm familiar with. V...
Prevent Default on Form Submit jQuery
... e.stopPropagation(); after e.preventDefault(); stops other chained events from firing.
– scarver2
Jul 25 '15 at 16:28
...
How to get index in Handlebars each helper?
...eration) is provided by default with the standard each helper.
snippet from : https://github.com/wycats/handlebars.js/issues/250#issuecomment-9514811
The index of the current array item has been available for some time now via @index:
{{#each array}}
{{@index}}: {{this}}
{{/each}}
For ob...
How to get the contents of a webpage in a shell variable?
... we are requesting might have moved. In which case we need to get the page from the new location. The -L or --location option helps us with this.
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