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Changing three.js background to transparent or other color
...the renderer with an alpha value and the clear color, I had to go into the app.json file and find the "Scene" Object's "background" attribute and set it to:
"background: null".
The export from Three.js editor had it originally set to "background": 0
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What happens if you don't commit a transaction to a database (say, SQL Server)?
...ion, it's still "running" and potentially holding locks.
If your client (application or user) closes the connection to the database before committing, any still running transactions will be rolled back and terminated.
shar...
Android: View.setID(int id) programmatically - how to avoid ID conflicts?
...e, you can call: View.generateViewId()
Then use View.setId(int).
If your app is targeted lower than API level 17, use ViewCompat.generateViewId()
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Java : How to determine the correct charset encoding of a stream
With reference to the following thread:
Java App : Unable to read iso-8859-1 encoded file correctly
15 Answers
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Logging framework incompatibility
I'm building a small Java app and hoping to use logback for logging.
3 Answers
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How do you specify a different port number in SQL Management Studio?
...nt machine specific alias.
Use the comma as above: this can be used in an app.config too
It's probably needed if you have firewalls between you and the server too...
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Xcode/Simulator: How to run older iOS version?
...n Developer Tool -> Simulator This will launch Simulator as stand alone application
5 Hardware -> Device -> Manage Devices...
6. Click on + iCon to create new simulator version.
7. Specify Simulator Name, Device Type and Choose OS version from drop down.
8. Click Create.
9. Hardware ...
CocoaPods - use specific pod version
I am using CocoaPods for a macOS app. I have compilation errors with AFNetworking (current version, 1.2.1) and saw that these didn't exist in the previous version (1.2.0).
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Using sed and grep/egrep to search and replace
... this command saved me hours of work copying header files out of my app for the library I made. This is awesome :) Here is the command I used egrep -lRZ "\.h$" . | xargs -0 tar -cvf headers.tar | (cp headers.tar headers; cd headers; tar xf headers.tar; )
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Gesture recognizer and button actions
...condition that will return NO if the touch is in the button.
This is from apple SimpleGestureRecognizers example.
- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch {
// Disallow recognition of tap gestures in the segmented control.
if ...