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Copy folder recursively, excluding some folders
...une applied to them. Because the
default `and' condition between tests binds more tightly than -o, this
is the default anyway, but the parentheses help to show what is going
on.
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NOT using repository pattern, use the ORM as is (EF)
I always used Repository pattern but for my latest project I wanted to see if I could perfect the use of it and my implementation of “Unit Of Work”. The more I started digging I started asking myself the question: "Do I really need it?"
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Regex to Match Symbols: !$%^&*()_+|~-=`{}[]:";'?,./
I'm trying to create a Regex test in JavaScript that will test a string to contain any of these characters:
6 Answers
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anchor jumping by using javascript
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In the latest Firefox, hash changes seem to force a reload for iFrames (in the src attribute). I'd consider this a browser bug, but something to be aware of.
– Beejor
Aug 20 '15 at 23:58
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Skip certain tables with mysqldump
... better for me. I can now import these two files into another database for testing purposes without having to worry about manipulating 9GB of data or running out of disk space.
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Retrieving the last record in each group - MySQL
...l popular SQL implementations. With this standard syntax, we can write greatest-n-per-group queries:
WITH ranked_messages AS (
SELECT m.*, ROW_NUMBER() OVER (PARTITION BY name ORDER BY id DESC) AS rn
FROM messages AS m
)
SELECT * FROM ranked_messages WHERE rn = 1;
Below is the original answer...
Sending event when AngularJS finished loading
...llustrate.
The HTML is simple:
<html>
<body>
<test-directive>This is a test</test-directive>
</body>
</html>
Note the lack of an ng-app. And I have a directive that will do some DOM manipulation, so we can make sure of the order and timing of t...
When to use enumerateObjectsUsingBlock vs. for
...ion allows the collection class to enumerate contents as quickly as the fastest traversal of the native storage format. Likely irrelevant for arrays, but it can be a huge difference for dictionaries.
"Don't use enumerateObjectsUsingBlock when you need to modify local variables" - not true; you can ...
How to send and retrieve parameters using $state.go toParams and $stateParams?
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This didn't work for me in the latest v0.2.13. Perhaps, it was undocumented for a reason.
– demisx
Mar 23 '15 at 16:14
1
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Is a Java string really immutable?
...the same literal, it assigns the same reference to both variables:
String Test1="Hello World";
String Test2="Hello World";
System.out.println(test1==test2); // true
That is the reason the comparison returns true. The third string is created using substring() which makes a new string instead...