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Pythonic way to create a long multi-line string
...o it, but I'm not really concerned about performance in this stage, just code readability). Example:
26 Answers
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Looping through array and removing items, without breaking for loop
...nd when I use splice() to remove an item, I then get that 'seconds' is undefined. I could check if it's undefined, but I feel there's probably a more elegant way to do this. The desire is to simply delete an item and keep on going.
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Search an Oracle database for tables with specific column names?
... data_type || ' (' ||
decode(data_type,'LONG',null,'LONG RAW',null,
'BLOB',null,'CLOB',null,'NUMBER',
decode(data_precision,null,to_char(data_length),
data_precision||','||data_scale
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Integer division with remainder in JavaScript?
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What does it mean to “program to an interface”?
...a. In Java or C# that means using public properties and methods instead of raw field access. For C that means using functions instead of raw pointers.
EDIT: And with databases it means using views and stored procedures instead of direct table access.
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jQuery validation: change default error message
Is there a simple way to change the default error values in the jQuery validation plugin ?
13 Answers
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Preview an image before it is uploaded
I want to be able to preview a file (image) before it is uploaded. The preview action should be executed all in the browser without using Ajax to upload the image.
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Get first n characters of a string
...o trim a string to a specific number of characters, and append '...' if needed?
19 Answers
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