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How to capture the “virtual keyboard show/hide” event in Android?
...() {
@Override
public void onGlobalLayout() {
int heightDiff = activityRootView.getRootView().getHeight() - activityRootView.getHeight();
if (heightDiff > 100) { // 99% of the time the height diff will be due to a keyboard.
Toast.makeText(g...
Overloading Macro on Number of Arguments
...oes not work on Microsoft Visual Studio 2010, VA_ARGS seems to be expanded into a single macro argument.
– Étienne
Oct 28 '14 at 11:32
9
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Soft keyboard open and close listener in an activity in Android
...r() {
@Override
public void onGlobalLayout() {
int heightDiff = rootLayout.getRootView().getHeight() - rootLayout.getHeight();
int contentViewTop = getWindow().findViewById(Window.ID_ANDROID_CONTENT).getTop();
LocalBroadcastManager broadcastManage...
How to set size for local image using knitr for markdown?
...hat I would like to include in an .Rmd file which I will then knit and convert to HTML slides with Pandoc . Per this post , this will insert the local image :
...
Random float number generation
...ND_MAX and a little math, you can generate random numbers in any arbitrary interval you choose. This is sufficient for learning purposes and toy programs. If you need truly random numbers with normal distribution, you'll need to employ a more advanced method.
This will generate a number from 0....
Checking the equality of two slices
...DeepEqual may do something you don't expect such as saying two different pointers are equal because the values they point to are equal.
– Stephen Weinberg
Mar 25 '15 at 14:04
...
Migrating from JSF 1.2 to JSF 2.0
...not present, then scan for *.jsp file. This provides you room to gradually convert from JSP to Facelets behind the scenes without changing the URL's.
But if you're using a prefix url-pattern, like /faces/* and you want to gradually upgrade from JSP to Facelets, then you really have to change it to...
How can I get screen resolution in java?
...raphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
int width = gd.getDisplayMode().getWidth();
int height = gd.getDisplayMode().getHeight();
If you want to get the screen resolution in DPI you'll have to use the getScreenResolution() method on Toolkit.
Resources :
ja...
Remove Item from ArrayList
... it has 8 items A-H and now I want to delete 1,3,5 position Item stored in int array from the list how can I do this.
10 ...
Generating a random password in php
...$pass[] = $alphabet[$n];
}
return implode($pass); //turn the array into a string
}
Demo: http://codepad.org/UL8k4aYK
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