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Using DISTINCT and COUNT together in a MySQL Query
...ted the answer as it is close to become a great answer and it was syntactically incorrect.
– Rahul Tripathi
Sep 8 '14 at 10:20
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I am getting Failed to load resource: net::ERR_BLOCKED_BY_CLIENT with Google chrome
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These errors are usually generated from an ad blocking plugin, such as Adblock Plus. To test this use either a different browser or uninstall the ad blocking plugin (right clicking the extension by the URL bar and clicking "Remove from Chrome......
get keys of json-object in JavaScript [duplicate]
...t.keys function to get an array of the keys (property names) in an object. All modern browsers have Object.keys (including IE9+).
Object.keys(jsonData).forEach(function(key) {
var value = jsonData[key];
// ...
});
The rest of this answer was written in 2011. In today's world, A) You don...
Recommended way to embed PDF in HTML?
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As noted in another answer, scribd actually uses pdf2swf to convert pdf files
– Peter Craig
Nov 4 '09 at 9:14
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How many levels of pointers can we have?
How many pointers ( * ) are allowed in a single variable?
14 Answers
14
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How to convert an NSString into an NSNumber
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Use an NSNumberFormatter:
NSNumberFormatter *f = [[NSNumberFormatter alloc] init];
f.numberStyle = NSNumberFormatterDecimalStyle;
NSNumber *myNumber = [f numberFromString:@"42"];
If the string is not a valid number, then myNumber will be nil. If it is a valid number, then you now have all of...
What is “above-the-fold content” in Google Pagespeed?
...ery string from web fonts. I was very happy with this as this represented all that I could do.
4 Answers
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jquery, find next element by class
...f there may be rows in-between without the .class inside, you can use .nextAll(), like this:
$(obj).closest('tr').nextAll(':has(.class):first').find('.class');
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Prompt Dialog in Windows Forms
...prompt.ShowDialog() == DialogResult.OK ? textBox.Text : "";
}
}
And calling it:
string promptValue = Prompt.ShowDialog("Test", "123");
Update:
Added default button (enter key) and initial focus based on comments and another question.
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How do I rename an open file in Emacs?
...-buffer-modified-p nil))))))
Take a look at that page, there's another really useful related function there, called "move-buffer-file".
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