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How to check if DST (Daylight Saving Time) is in effect, and if so, the offset?
... Los Angeles is UTC–8h Standard, UTC-7h DST. getTimezoneOffset returns 480 (positive 480 minutes) in December (winter, Standard Time), rather than -480. It returns negative numbers for the Eastern Hemisphere (such -600 for Sydney in winter, despite this being "ahead" (UTC+10h).
Date.prototype.st...
How to scroll to top of long ScrollView layout?
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edited Jan 20 '14 at 7:48
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How do I edit an existing tag message in git?
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Last non-empty cell in a column
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edited Sep 27 '19 at 20:40
Marc.2377
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How to check visibility of software keyboard in Android?
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NEW ANSWER added Jan 25th 2012
Since writing the below answer, someone clued me in to the existence of ViewTreeObserver and friends, APIs which have been lurking in the SDK since version 1.
Rather than requiring a custom Layout type, a much simpler s...
How to git commit a single file/directory
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360
Your arguments are in the wrong order. Try git commit -m 'my notes' path/to/my/file.ext, or if y...
MySQL show status - active or total connections?
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420
According to the docs, it means the total number throughout history:
Connections
The number of ...
Is there a difference between copy initialization and direct initialization?
...ructor is explicit, then the first one will fail. Read 8.6/14
double b1 = 0.5;
double b2(0.5);
This is doing the same because it's a built-in type (this means not a class type here). Read 8.6/14.
A c1;
A c2 = A();
A c3(A());
This is not doing the same. The first default-initializes if A is a ...
How do I iterate through table rows and cells in JavaScript?
...he way to go.
var table = document.getElementById("mytab1");
for (var i = 0, row; row = table.rows[i]; i++) {
//iterate through rows
//rows would be accessed using the "row" variable assigned in the for loop
for (var j = 0, col; col = row.cells[j]; j++) {
//iterate through columns
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Android: why is there no maxHeight for a View?
... heightMeasureSpec) {
heightMeasureSpec = MeasureSpec.makeMeasureSpec(300, MeasureSpec.AT_MOST);
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}
This might not work in all situations, but it certainly gives me the results needed for my layout. And it also addresses the comment by m...