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AngularJS directive with default options
... like to define a set of default options for my (element) directive, which can be overridden by specifying the option value in an attribute.
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Laravel Eloquent Sum of relation's column
I've been working on a shoppingcart application and now I've come to the following issue..
4 Answers
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How do you make a WPF slider snap only to discrete integer positions?
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If you set your tick marks in the right way, you can use IsSnapToTickEnabled. This worked pretty well for me. See MSDN for details.
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git: switch branch without detaching head
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# first time: make origin/branchname locally available as localname
git checkout -b localname origin/branchname
# othertimes
git checkout localname
git push origin
For convenience, you may use the same string for localname & branchname
When you checked ...
Observer Design Pattern vs “Listeners”
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*plain jane ... ugh, I hate typos in places you can’t edit
– Derek Greer
Aug 23 at 17:45
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What's the equivalent for eclipse's ALT+UP/DOWN (move line) in Visual Studio?
...ctually have a better option with Ctrl + Shift + Alt + Direction keys. You can move it anywhere.
– scottheckel
Mar 15 '19 at 20:10
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How to create ENUM type in SQLite?
I need to convert a table from MySQL to SQLite, but I can't figure out how to convert an enum field, because I can't find ENUM type in SQLite.
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C# short/long/int literal format?
In C / C# / etc. you can tell the compiler that a literal number is not what it appears to be (ie., float instead of double , unsigned long instead of int :
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Difference between Python datetime vs time modules
...oint number taken to be seconds since the unix epoch. the datetime module can support many of the same operations, but provides a more object oriented set of types, and also has some limited support for time zones.
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Select something that has more/less than x character
...uding trailing blanks.
Here's the link to the MSDN
For oracle/plsql you can use Length(), mysql also uses Length.
Here is the Oracle documentation:
http://www.techonthenet.com/oracle/functions/length.php
And here is the mySQL Documentation of Length(string):
http://dev.mysql.com/doc/refman/5....