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Difference between Visual Basic 6.0 and VBA
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VB also has the Clipboard, Screen, and App objects, in addition to the Printers collection. The forms packages are completely different, as you have to go out of your way to avoid windowed controls in VB, but in VBA it's a lot harder to use hWnd-orient...
Android: how to make keyboard enter button say “Search” and handle its click?
...have a EditText (textbox) which, when you touch it and it brings up the on-screen keyboard, the keyboard has a "Search" button instead of an enter key.
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For full-screen frame redirects and similar things I have two methods. Both work fine on mobile and desktop.
Note this are complete cross-browser working, valid HTML files. Just change title and src for your needs. You may consider dr...
How to Rotate a UIImage 90 degrees?
... scale as 1.0 won't work if your app is used on both retina and non-retina screens you have to take the originalImage.scale and pass it in as the scale component.
– teradyl
Jan 22 '14 at 23:41
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How to find a Java Memory Leak
...s faster than the other tools I tried).
When you open the dump, the first screen shows you a pie chart with the biggest objects (counting retained heap) and one can quickly navigate down to the objects that are to big for comfort. It also has a Find likely leak suspects which I reccon can come in h...
vim command to restructure/force text to 80 columns
...e-tracked by wrap and linebreak, which only reformat the text displayed on screen, and don't change the text in the buffer)
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How to view the list of compile errors in IntelliJ?
...://www.jetbrains.com/help/idea/eclipse.html, §Auto-compilation; click for screenshots)
Compile automatically:
To enable automatic compilation, navigate to Settings/Preferences | Build, Execution, Deployment | Compiler and select the Build project automatically option
Show all errors in one place:...
Fling gesture detection on grid layout
...ublic void onClick(View v) {
Filter f = (Filter) v.getTag();
FilterFullscreenActivity.show(this, input, f);
}
The post 'fling' dance is optional but encouraged.
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Apache Spark: The number of cores vs. the number of executors
...t the number of threads is not the main problem. I've added the monitoring screen capture. As the graph shows, 1) can use as much CPU power as it was given.
– zeodtr
Jul 8 '14 at 1:59
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What are file descriptors, explained in simple terms?
...yboard is a file that is read only from the perspective of the kernel. The screen is a write only file. Similarly, folders, input-output devices etc are also considered to be files. Whenever a file is opened, say when the device drivers[for device files] requests an open(), or a process opens an use...