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How to generate .json file with PHP?
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allthough this is great maybe because I'm using PHP 5 now and it wasn't available at the time this answer was posted but you can get rid of the $result= line and inside your while loop just make the mysql_feth_array($sql)
– user3125900
Feb ...
How to sort mongodb with pymongo
...ggregation pipeline is faster as compared to conventional .find().sort().
Now moving to the real explanation. There are two ways to perform sorting operations in MongoDB:
Using .find() and .sort().
Or using the aggregation pipeline.
As suggested by many .find().sort() is the simplest way to per...
Email Address Validation in Android on EditText [duplicate]
...([a-zA-Z]+[\\w-]+\\.)+[a-zA-Z]{2,4})$").matcher(email).matches();
}
Now check with String of EditText:
if(isValidEmailId(edtEmailId.getText().toString().trim())){
Toast.makeText(getApplicationContext(), "Valid Email Address.", Toast.LENGTH_SHORT).show();
}else{
Toast.makeText(get...
jQuery callback on image load (even when the image is cached)
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Since your answer things have changed. There now is a small working plugin jQuery.imagesLoaded. They fix all the little browser quirks.
– Lode
Nov 10 '11 at 12:30
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Best way to test if a row exists in a MySQL table
...OM test WHERE text LIKE '%something%'
LIMIT 1) : 0.044898986816406s.
But now, with a BIGINT PK field, only one entry is equal to '321321' :
SELECT * FROM test2 WHERE id ='321321' LIMIT 1 with
mysql_num_rows() : 0.0089840888977051s.
SELECT count(*) as count FROM test2 WHERE id ='321321' : 0.0003...
Spring @Transaction method call by the method within the same class, does not work?
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Thank you for the information. I refactored the code for now, but could you please send me an example using AspectJ or provide me with some helpful links. Thanks in advance. Mike.
– Mike
Aug 9 '10 at 16:54
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How to check if Location Services are enabled?
I'm developing an app on Android OS. I don't know how to check if Location Services are enabled or not.
22 Answers
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How to customize ?
...h IE, probably 6 or 7. I will edit this answer to bring it into the future now.
– alex
Jul 28 '16 at 7:46
Why would it...
How do I assert my exception message with JUnit Test annotation?
...7 doesn't provide this feature but does any future versions provide it? I know in .NET you can assert the message and the exception class. Looking for similar feature in the Java world.
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How to resize an image to fit in the browser window?
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Thank you, solved now. If anybody have same problem (.svg file renders well, but renaming it to .html causes inaccuracy): browser automatically adds <body> tag with default margin:8 even if the file hasn't <body> tag. So solution i...