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MySQL Orderby a number, Nulls last
...As the comments suggest, it works for numeric, date and time columns? But, what about varchar? Can it be applied for varchar as well? I tried applied it to varchar fields, but the order seems to be different than from using either ASC or DESC.
– Sumit Desai
Feb...
How to pass parameters to ThreadStart method in Thread?
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I'm sorry for offtopic but what does '()' operator means? I see it sometimes but i have no time to check.
– ŁukaszW.pl
Jul 29 '10 at 8:25
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How do I merge a list of dicts into a single dict?
...>> dict(ChainMap(*a))
{'b': 2, 'c': 1, 'a': 1, 'd': 2}
Also see:
What is the purpose of collections.ChainMap?
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Add spaces before Capital Letters
Given the string "ThisStringHasNoSpacesButItDoesHaveCapitals" what is the best way to add spaces before the capital letters. So the end string would be "This String Has No Spaces But It Does Have Capitals"
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MongoDB - Update objects in a document's array (nested updating)
...ame" equal to "my_item_two", it won't get incremented). But this might be what you want.
The second part is trickier. We can push a new item to an array without a "my_item_two" as follows:
db.bar.update( {user_id : 123456, "items.item_name" : {$ne : "my_item_two" }} ,
{$addToS...
How to get database structure in MySQL via query
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I think that what you're after is DESCRIBE
DESCRIBE table;
You can also use SHOW TABLES
SHOW TABLES;
to get a list of the tables in your database.
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Eclipse git checkout (aka, revert)
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What if the file doesn't exist in the workspace (yet/any more)?
– zedoo
Sep 4 '14 at 9:59
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Java: Equivalent of Python's range(int, int)?
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what library to i need to import to use this?
– tgabb
Sep 24 '17 at 20:41
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Scripting Language vs Programming Language [closed]
...rogram (with a built in interpreter), rather than an intrinsic difference. What programmers and laymen are more concerned about is, "what is the programmer doing?" The fact that one program is interpreted and another is compiled means very little in determining the difference in activity by the crea...
How can I enable auto complete support in Notepad++?
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naxa's technique is what I was looking for, not the complex other answers. perfect! can't believe I haven't been using this :)
– Bobby
Sep 14 '13 at 20:22
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