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file_put_contents - failed to open stream: Permission denied
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Try adjusting the directory permissions.
from a terminal, run chmod 777 database (from the directory that contains the database folder)
apache and nobody will have access to this directory if it is chmodd'ed correctly.
The other thing to do is echo "getcwd()". Thi...
Gitignore not working
...re you do this.)
git rm -rf --cached .
git add .
This removes all files from the repository and adds them back (this time respecting the rules in your .gitignore).
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Export CSS changes from inspector (webkit, firebug, etc)
...ere's no export, it's a better solution today than the current best answer from 2011.
– ian.pvd
Nov 27 '19 at 18:00
Th...
What is a “context bound” in Scala?
...ter of type Bound[T].
Consider the method tabulate which forms an array from the results of applying
a given function f on a range of numbers from 0 until a given length. Up to Scala 2.7, tabulate could be
written as follows:
def tabulate[T](len: Int, f: Int => T) = {
val xs = new Array[T...
Removing All Child Views from View
How would I remove all child views from a widget? For example, I have a GridView and I dynamically inflate many other LinearLayouts into it; later in my application I am looking to start fresh with that GridView and clear all of its child Views. How would I do this? TIA.
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Android ListView with different layouts for each row
...g provided.
A ListView can support multiple row styles because it derives from AdapterView:
An AdapterView is a view whose children are determined by an Adapter.
If you look at the Adapter, you'll see methods that account for using row-specific views:
abstract int getViewTypeCount()
// Retur...
How to pass argument to Makefile from command line?
How to pass argument to Makefile from command line?
4 Answers
4
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Redirect to external URI from ASP.NET MVC controller
I'm trying to redirect to external url from an action method but can't get it to work. Can anybody shed some light on my error?
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Why should I care about lightweight vs. annotated tags?
I switched from Subversion to Git as my day-to-day VCS last year and am still trying to grasp the finer points of "Git-think".
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Is a successor for TeX/LaTeX in sight? [closed]
...nswer is 'There are alternatives'. LaTeX and other packages suffer heavily from leaky abstraction issues and often require technical intervention to get what you want out of it. This puts you in the business of understanding how it works behind the scenes, which is actually fairly technical. Thus, y...