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Remove duplicate rows in MySQL
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Just for the record if your using InnoDB then you may have an issue with it, there is a known bug about using ALTER IGNORE TABLE with InnoDB databases.
– DarkMantis
Jan 7 '13 at 16:57
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Git stash twice
...f8bb Commit message A
stash@{1}: WIP on master: 50cf63b Commit message B
If you made two stashes, then just call git stash pop twice. As opposed to git stash apply, pop applies and removes the latest stash.
You can also reference a specific stash, e.g.
git stash show stash@{1}
or
git stash a...
Comparing HTTP and FTP for transferring files
...for request-response of small files, but FTP may be better for large files if tuned properly. FTP used to be generally considered faster. FTP requires a control channel and state be maintained besides the TCP state but HTTP does not. There are 6 packet transfers before data starts transferring in...
How to detect current state within directive
...o get the current state in your templates:
$state.current.name
To check if a state is current active:
$state.includes('stateName');
This method returns true if the state is included, even if it's part of a nested state. If you were at a nested state, user.details, and you checked for $state.i...
Getting the minimum of two values in SQL
...M:
This is probably best for when addressing only two possible values, if there are more than two, consider Craig's answer using Values clause.
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How do you append to a file in Python?
... bluewoodtree: The benefits are similar to that of RAII in C++. If you forget close(), it might take a while before the file is actually closed. It is easier that you might think to forget it when the code has multiple exit points, exceptions and so on.
– Petter
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Render HTML to an image
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comman line worked. if i want to run this programatically from express js how to run it?
– Squapl Recipes
Feb 11 at 16:01
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RegEx backreferences in IntelliJ
..." is not required: jetbrains.com/idea/help/…. Also, for me it works only if I explicitly surround my group with "()", otherwise I can't reference it later. Ex: search (foo) replace: $1bar
– Ghedeon
Nov 17 '15 at 15:41
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UIView with rounded corners and drop shadow?
...r answer regarding masksToBounds.
Note
This may not work in all cases. If you find that this method interferes with other drawing operations that you are performing, please see this answer.
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How to customize the background color of a UITableViewCell?
...u need to set the backgroundColor of the cell's contentView to your color. If you use accessories (such as disclosure arrows, etc), they'll show up as white, so you may need to roll custom versions of those.
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