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Long press gesture on UICollectionViewCell
...ILongPressGestureRecognizer(target: self, action: "handleLongPress:")
lpgr.minimumPressDuration = 0.5
lpgr.delegate = self
lpgr.delaysTouchesBegan = true
self.collectionView?.addGestureRecognizer(lpgr)
And the function:
func handleLongPress(gestureRecognizer : UILongPressGestureRecognizer){
...
Simple C example of doing an HTTP POST and consuming the response
...of research. I came up with the following code. I believe this is the bare minimum needed to make a secure connection with SSL to a web server.
#include <stdio.h>
#include <openssl/ssl.h>
#include <openssl/err.h>
#include <openssl/bio.h>
#define APIKEY "YOUR_API_KEY"
#def...
Android emulator shows nothing except black screen and adb devices shows “device offline”
...), revision 3 or higher.
So Android 4.0.3 (API Level 15) seems to be the minimum requirement for graphics acceleration.
Update 25.07.2018:
The latest Android Studio version does not have this option anymore.
If the problem persists try to switch between the values of the "Emulated Performance" ...
How to log a method's execution time exactly in milliseconds?
...est off invoking the routine under test many times, and averaging/taking a minimum/some other form of processing.
Additionally, please note that you may find it more useful to profile your application running using a tool like Shark. This won't give you exact timing information, but it will tell y...
In Java 8 how do I transform a Map to another Map using a lambda?
...
If you use Guava (v11 minimum) in your project you can use Maps::transformValues.
Map<String, Column> newColumnMap = Maps.transformValues(
originalColumnMap,
Column::new // equivalent to: x -> new Column(x)
)
Note: The values of t...
Java 8 stream's .min() and .max(): why does this compile?
...so that items in the stream can be compared against each other to find the minimum or maximum, in some optimal order that you don't need to worry too much about.
So the question is, of course, why is Integer::max accepted? After all it's not a comparator!
The answer is in the way that the new lam...
Purge or recreate a Ruby on Rails database
...brittle over time as your models change. You can (and should) bake in bare-minimum scoped models into your migrations whenever feasible to ensure they run, but this just doesn't scale well and is much less efficient than just building the database from what the application knows is the final point. ...
Android studio - Failed to find target android-18
... good job. I think same would have been accomplished if you advanced your minimum target. In fact, it probly wouldnt run on a 2.3.3
– Dave Alperovich
Aug 6 '13 at 16:49
3
...
How to make an alert dialog fill 90% of screen size?
... dialog background to fill the whole screen.
What works fine is using the minimum display value, but specifying it within the code, so that the dialog takes 90% of the screen.
So:
Activity activity = ...;
AlertDialog dialog = ...;
// retrieve display dimensions
Rect displayRectangle = new Rect()...
Do you get charged for a 'stopped' instance on EC2? [closed]
...2 doc you have linked: Each time you start a stopped instance we charge a minimum of one minute for usage. After one minute, we charge only for the seconds you use. For example, if you run an instance for 20 seconds and then stop it, we charge for a full one minute. If you run an instance for 3 min...