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Get parts of a NSURL in objective-c
...ference:
-[NSURL scheme] = http
-[NSURL resourceSpecifier] = (everything from // to the end of the URL)
-[NSURL user] = foobar
-[NSURL password] = nicate
-[NSURL host] = example.com
-[NSURL port] = 8080
-[NSURL path] = /some/path/file.html
-[NSURL pathComponents] = @["/", "some", "path", "file.htm...
Can I change the Android startActivity() transition animation?
...apk/res/android"
android:fillAfter="true">
<alpha android:fromAlpha="1.0"
android:toAlpha="0.0"
android:duration="500"/> //Time in milliseconds
</set>
In your finish-class
private void finishTask() {
if("blabbla".equals("blablabla"){
...
Fix warning “Capturing [an object] strongly in this block is likely to lead to a retain cycle” in AR
...
It causes due to retaining the self in the block. Block will accessed from self, and self is referred in block. this will create a retain cycle.
Try solving this by create a weak refernce of self
__weak typeof(self) weakSelf = self;
operationManager = [[AFHTTPRequestOperation alloc] initWith...
Python logging not outputting anything
... (logger1 is logger2) == True
# Convenient methods in order of verbosity from highest to lowest
logger.debug("this will get printed")
logger.info("this will get printed")
logger.warning("this will get printed")
logger.error("this will get printed")
logger.critical("this will get printed")
# In l...
An async/await example that causes a deadlock
...issue again in an ASP.NET MVC project. When you want to call async methods from a PartialView, you're not allowed to make the PartialView async. You'll get an exception if you do.
You can use the following simple workaround in the scenario where you want to call an async method from a sync method:
...
How to split a large text file into smaller files with equal number of lines?
...
split (from GNU coreutils, since version 8.8 from 2010-12-22) includes the following parameter:
-n, --number=CHUNKS generate CHUNKS output files; see explanation b
AddRange to a Collection
... me today how to add a range to a collection. He has a class that inherits from Collection<T> . There's a get-only property of that type that already contains some items. He wants to add the items in another collection to the property collection. How can he do so in a C#3-friendly fashion? (...
How to start two threads at “exactly” the same time
...o start just 2 threads at the same time, but let's control that
// timing from the main thread. That's why we have 3 "parties" instead of 2.
final CyclicBarrier gate = new CyclicBarrier(3);
Thread t1 = new Thread(){
public void run(){
gate.await();
//do stuff
}};
Thread...
minimize app to system tray
...complish the entire solution. The answer above fails to remove the window from the task bar.
private void ImportStatusForm_Resize(object sender, EventArgs e)
{
if (this.WindowState == FormWindowState.Minimized)
{
notifyIcon.Visible = true;
notifyIcon.ShowBalloonTip(3000);
...
How can I order a List?
...wer? Propose what you'd do as the answer; if that means changing the type from IList to List so you can call .Sort on it, then why not do that.
– Servy
Apr 18 '12 at 16:33
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