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What's the best way of implementing a thread-safe Dictionary?
...ce of a Dictionary with copies of the private dictionary. This method was then called for enumarations, and the SyncRoot was removed. Thanks!
– GP.
Oct 1 '08 at 17:29
12
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Python in Xcode 4+?
... “New” → “New Project…”.
Select “Other” in the left pane, then "External Build System" in the right page, and next click "Next".
Enter the product name, organization name, or organization identifier.
For the “Build Tool” field, type in /usr/local/bin/python3 for Python 3 or /usr/...
Git error when trying to push — pre-receive hook declined
...d print the reasons for the rejection.
If the maintainer is you yourself, then it looks like you've got a problem with your setup on the server-side. Please share more information then.
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imp...
Composer killed while updating
...lock file.
Run composer install on the live server.
composer install will then read from the .lock file, fetching the exact same versions every time rather than finding the latest versions of every package. This makes your app less likely to break, and composer uses less memory.
Read more here: htt...
appearanceWhenContainedIn in Swift
...
Just be sure to #import "UIAppearance+Swift.h" in your bridging header.
Then, to call from Swift (for example):
# Swift 2.x:
UITextField.my_appearanceWhenContainedIn(MyViewController.self).keyboardAppearance = .Light
# Swift 3.x:
UITextField.my_appearanceWhenContained(in: MyViewController.self)...
Send a pull request on GitHub for only latest commit
...repository:
git branch new-branch origin/master
git checkout new-branch
Then use git cherry-pick to get the single commit you want the pull request for. If the branch with this commit is called feature and the commit you want is the latest commit in this branch, this will be
git cherry-pick feat...
How to pass variable number of arguments to a PHP function
...d parameter of call_user_func_array.
Elements of that array you pass will then be received by your function as distinct parameters.
For instance, if you have this function :
function test() {
var_dump(func_num_args());
var_dump(func_get_args());
}
You can pack your parameters into an array...
Sorting an ArrayList of objects using a custom sorting order
... to sort an ArrayList. If you want to define a natural (default) ordering, then you need to let Contact implement Comparable. Assuming that you want to sort by default on name, then do (nullchecks omitted for simplicity):
public class Contact implements Comparable<Contact> {
private Stri...
Terminating a script in PowerShell
...sults when searching for this topic. However, I always leave more confused then when I came due to the conflicting information. Ultimately I always have to perform my own tests to figure it out. So this time I will post my findings.
TL;DR Most people will want to use Exit to terminate a running scr...
Volley Android Networking Library
...rm/frameworks/volley
$ cd volley
$ android update project -p .
$ ant jar
Then, copy bin/volley.jar into your libs/ folder and off you go!
source
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