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Center Align on a Absolutely Positioned Div
...hink of that, even though we use the same technique for vertical centering all the time... Thanks anyway, you saved me a lot of time.
– Aayush
Aug 31 '10 at 10:19
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setResult does not work when BACK button pressed
I am trying to setResult after the BACK button was pressed. I call in onDestroy
10 Answers
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How do I get the day of the week with Foundation?
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NSDateFormatter *dateFormatter = [[[NSDateFormatter alloc] init] autorelease];
[dateFormatter setDateFormat:@"EEEE"];
NSLog(@"%@", [dateFormatter stringFromDate:[NSDate date]]);
outputs current day of week as a string in locale dependent on current regional settings.
To g...
Automatic counter in Ruby for each?
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Well spotted. Actually, it's also in 1.8.7, but it's something worth adding.
– paradoja
Feb 10 '09 at 23:18
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Measuring function execution time in R
... preferred way to know the time it takes for a long calculation done in parallel on multiple cores. In this case, the wall clock time measured through this call is accurate enough since the computer will be much busier with all cores calculating than doing anything else and the calculations take min...
Get: TypeError: 'dict_values' object does not support indexing when using python 3.2.3 [duplicate]
... than a list. See the documentation here. You therefore need to wrap your call to dict.values() in a call to list like so:
v = list(d.values())
{names[i]:v[i] for i in range(len(names))}
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Get table column names in MySQL?
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DESCRIBE is actually a shortcut for SHOW COLUMNS (dev.mysql.com/doc/refman/5.0/en/describe.html)
– svens
Oct 6 '09 at 16:45
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Can I use Class.newInstance() with constructor arguments?
...t clarifying - getDeclaredConstructor is not a static method, you have to call it on the instance of the Class for your specific class.
– clum
May 22 '15 at 6:31
1
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Multiple contexts with the same path error running web service in Eclipse using Tomcat
...lt;Context> tag may be on the same line, but outside the viewport and really far away from the visible one.
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Convert blob to base64
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this worked for me:
var blobToBase64 = function(blob, callback) {
var reader = new FileReader();
reader.onload = function() {
var dataUrl = reader.result;
var base64 = dataUrl.split(',')[1];
callback(base64);
};
reader.readAsDataURL(blob);
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