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Objective-C formatting string for boolean?
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I love cake and no cake! I am going to replace all my x?@"YES":@"NO" code with x?@"Cake":@"No Cake" immediately :D -- well, at least for my object descriptions anyway ;)
– Jason Coco
Apr 8 '10 at 23:26
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CreateProcess error=206, The filename or extension is too long when running main() method
...Use directories instead of jar files
Use a packed jar files which contains all other jars, use the classpath variable inside the manifest file to point to the other jars
Use a special class loader which reads the classpath from a config file
Try to use one of the attached patches in the bug report d...
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...
Getting only Month and Year from SQL DATE
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This didn't work at all for me. It gives me 2023-02-01 00:00:00.000 as the result.
– Dss
Sep 11 '14 at 14:30
1
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Can I change the color of Font Awesome's icon color?
... Just came across this - I found that adding a class of 'fa' to all icons and then putting .fa {color: green;} did the trick. You can then do .fa.icon-white {color: white;} to get the same effect as you want above.
– ClarkeyBoy
Jan 2 '15 at 7:52
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What does this thread join code mean?
...tes and starts the t1 and t2 threads. The two threads start running in parallel.
The main thread calls t1.join() to wait for the t1 thread to finish.
The t1 thread completes and the t1.join() method returns in the main thread. Note that t1 could already have finished before the join() call is made...
Get current AUTO_INCREMENT value for any table
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You can get all of the table data by using this query:
SHOW TABLE STATUS FROM `DatabaseName` WHERE `name` LIKE 'TableName' ;
You can get exactly this information by using this query:
SELECT `AUTO_INCREMENT`
FROM INFORMATION_SCHEMA.T...
how to compare two elements in jquery [duplicate]
...Yes, I've tested this code on IE6, FF 3.6 and Chrome 4. It returns true on all these browsers.
– Darin Dimitrov
Mar 9 '10 at 17:15
8
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Moving decimal places over in a double
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which prints:
12.34
This works because Double.toString(d) performs a small amount of rounding on your behalf, but it is not much. If you are wondering what it might look like without rounding:
System.out.println(new BigDecimal(0.1));
System.out.println(new BigDecimal(x));
prints:
0.100000000...
List of standard lengths for database fields
...e
with a variety of backgrounds, you should ask yourself whether you
really need to have separate fields for given name and family name.
… Bear in mind that names in some cultures can be quite a lot longer
than your own. … Avoid limiting the field size for names in your
database. In...