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Vim users, where do you rest your right hand? [closed]
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I think that jkl; is actually the more appropriate usage for vi. For one, h and l really don't matter that much. w, e, and b are significantly more useful for horizontal navigation. As a bonus, ; is easy to get at if the language requires it. Having ...
Never seen before C++ for loop
...#. In my opinion it is clearer, less of a trap for new programmers, and equally efficient.
As others have pointed out -- but to make my answer complete -- to make it work in C# you would need to change while(u--) to while(u-- != 0).
... or while(u-- >0) just in case u starts off negative. (OK, ...
Why doesn't RecyclerView have onItemClickListener()?
...The moment you have a click listener for any of the internal elements the callback would not be triggered but it wasn't notified or well documented (if at all) so there was a lot of confusion and SO questions about it.
Given that RecyclerView takes it a step further and doesn't have a concept of a ...
How to get the Display Name Attribute of an Enum member via MVC razor code?
I've got a property in my model called "Promotion" that its type is a flag enum called "UserPromotion". Members of my enum have display attributes set as follows:
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How to get just numeric part of CSS property with jQuery?
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This will clean up all non-digits, non-dots, and not-minus-sign from the string:
$(this).css('marginBottom').replace(/[^-\d\.]/g, '');
UPDATED for negative values
sh...
What does |= (single pipe equal) and &=(single ampersand equal) mean
...icit cast, and the target variable is only evaluated once, but that's basically the gist of it.
In terms of the non-compound operators, & is a bitwise "AND" and | is a bitwise "OR".
EDIT: In this case you want Folder.Attributes &= ~FileAttributes.System. To understand why:
~FileAttribute...
UITableView set to static cells. Is it possible to hide some of the cells programmatically?
...imated:YES];
Note to always use only (reloadDataAnimated:YES/NO)
(dont call [self.tableView reloadData] directly)
This doesn't use the hacky solution with setting height to 0 and allows you to animate the change and hide whole sections
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Converting Java objects to JSON with Jackson
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object MUST have getters for all fields, wich you want your JSON includes.
– Drakonoved
Sep 25 '17 at 15:42
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Access mysql remote database from command line
...ess... login your DB from the local server by typing mysql and then: grant all privileges on *.* to 'root'@'%' identified by 'your-password'
– Nir Alfasi
Apr 8 '13 at 15:45
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How to create a table from select query result in SQL Server 2008 [duplicate]
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This doesn't really answer the question. Where is the SELECT query?
– quant
Jan 15 '14 at 6:05
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