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if, elif, else statement issues in Bash
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460
There is a space missing between elif and [:
elif[ "$seconds" -gt 0 ]
should be
elif [ "$sec...
How do I get the function name inside a function in PHP?
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totymedli
20.9k1818 gold badges102102 silver badges135135 bronze badges
answered Jun 17 '09 at 10:33
Silfverstro...
How to get object length [duplicate]
...an loop through the object yourself with a for (x in y) loop:
var count = 0;
var i;
for (i in a) {
if (a.hasOwnProperty(i)) {
count++;
}
}
The hasOwnProperty is there to make sure that you're only counting properties from the object literal, and not properties it "inherits" from ...
How to read keyboard-input?
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dopexxx
1,2071313 silver badges2020 bronze badges
answered Mar 23 '11 at 10:53
sharpnersharpner
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How to draw a path on a map using kml file?
...d.util.Log;
public class MapService {
public static final int MODE_ANY = 0;
public static final int MODE_CAR = 1;
public static final int MODE_WALKING = 2;
public static String inputStreamToString (InputStream in) throws IOException {
StringBuffer out = new StringBuffer();
byte[] b = new...
Relatively position an element without it taking up space in document flow
...positioned element within that:
<div style="position: relative; width: 0; height: 0">
<div style="position: absolute; left: 100px; top: 100px">
Hi there, I'm 100px offset from where I ought to be, from the top and left.
</div>
</div>
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Why does Math.floor return a double?
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80
According to the same Javadoc:
If the argument is NaN or an infinity or positive zero or negati...
Why does Razor _layout.cshtml have a leading underscore in file name?
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205
Razor was developed for ASP.NET Web Pages (WebMatrix), which doesn't have the same sort of prot...
How to replace text between quotes in vi
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edited Feb 21 '16 at 8:09
kabirbaidhya
2,08322 gold badges2525 silver badges4545 bronze badges
answer...