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Why is it considered a bad practice to omit curly braces? [closed]
... This is not to say I set out to write clunky or ugly code, but this is MY order of priority.
By omitting curly braces in most instances, it for me makes (b), (c) and (d) more difficult (note not impossible however). I would say that using curly braces or not has not effect on (a).
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SQL Server 2008: how do I grant privileges to a username?
...Security tree in SSMS, only Logins & Credentials - apart from this, in order for sp_addrolemember to work, the user has to be mapped to the database in question, otherwise "user ... does not exist in the database" error is given (stackoverflow.com/questions/7232559/… - see comments to the acce...
MD5 algorithm in Objective-C
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In log4j, does checking isDebugEnabled before logging improve performance?
...nd once in debug() method. The cost of invoking isDebugEnabled() is in the order of 5 to 30 nanoseconds which should be negligible for most practical purposes. Thus, option 2 is not desirable because it pollutes your code and provides no other gain.
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Black transparent overlay on image hover with only CSS?
...n: all 1s;
}
Use an opacity of 1 when hovering over the pseudo element in order to facilitate the transition:
.image:hover:after {
opacity: 1;
}
END RESULT HERE
If you want to add text on hover:
For the simplest approach, just add the text as the pseudo element's content value:
EXAMPLE HERE
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How do I escape ampersands in batch files?
...I escape ampersands in a batch file (or from the
Windows command line) in order to use the start command to
open web pages with ampersands in the URL?
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What is the difference between the template method and the strategy patterns?
...he component designer
mandates the required steps of an algorithm, and the ordering of the
steps, but allows the component client to extend or replace some
number of these steps.
Image is taken from the bitesized blog.
s...
Programmatically open Maps app in iOS 6
...ower code in an else statement after that if. Note that if you reverse the order of items in the openMapsWithItems: array, you'll get directions from the coordinate to your current location. You could probably use it to get directions between any two locations by passing a constructed MKMapItem inst...
Hidden features of Scala
...the match groups into a Seq[String], the elements of which are assigned in order to the variables year, month, and day.
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edited Aug 17 '11 at 12:19
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Is it possible to do a sparse checkout without checking out the whole repository first?
...tch, before you've defined the sparse checkout options. But omitting or reordering that isn't going to help. Sparse checkouts affect only the working tree, not the repository. If you want your repository to go on a diet instead, then you need to look at the --depth or --single-branch options inst...