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AngularJS validation with no enclosing
...ng-controller="MainCtrl">
<div class="help-block error" ng-show="test.field.$error.required">Required</div>
<div class="help-block error" ng-show="test.firstName.$error.required">Name Required</div>
<p>Hello {{name}}!</p>
<div ng-form="test" ...
Difference between and
... that process the above form's action:
<?php var_dump($_POST); ?>
Test the above on your local machine by creating the two files in a folder named /tmp/test/ then running the built-in PHP web server from shell:
php -S localhost:3000 -t /tmp/test/
Open your browser at http://localhost:300...
When should you branch?
...n the main trunk, a fixes branch can be created to hold the fixes to the latest released version of the software.
You may be interested in checking out the following article, which explains the principles of branching, and when to use them:
Ned Batchelder - Subversion branching quick start
...
Append an object to a list in R in amortized constant time, O(1)?
...(amount of memory consumed) as a problem size grows. Running a performance test for various solutions given a fixed-size problem does not address the various solutions' growth rate. The OP is interested in knowing if there is a way to append objects to an R list in "amortized constant time". What do...
How do I get a file name from a full path with PHP?
...ple, you can do this:
<?php
$xmlFile = pathinfo('/usr/admin/config/test.xml');
function filePathParts($arg1) {
echo $arg1['dirname'], "\n";
echo $arg1['basename'], "\n";
echo $arg1['extension'], "\n";
echo $arg1['filename'], "\n";
}
filePathParts...
Delete files older than 10 days using shell script in Unix [duplicate]
...10 older than 10 days
-type f only files
-delete no surprise. Remove it to test your find filter before executing the whole command
And take care that ./my_dir exists to avoid bad surprises !
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PHP - iterate on string characters
...
For those who are looking for the fastest way to iterate over strings in php, Ive prepared a benchmark testing.
The first method in which you access string characters directly by specifying its position in brackets and treating string like an array:
$string = "...
Convert hyphens to camel case (camelCase)
...ce it with the uppercased version of the character:
var str="marker-image-test";
str.replace(/-([a-z])/g, function (m, w) {
return w.toUpperCase();
});
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How to check if a variable is null or empty string or all whitespace in JavaScript?
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What about using test() instead of match()? return str === null || (/^ *$/).test(str);
– Mario Levrero
Sep 24 '14 at 9:43
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Explain the use of a bit vector for determining if all characters are unique
... The size has fixed size, which is 32 bits. Is that mean it can only test 32 characters' unique? I have test that, this function could test "abcdefgZZ" is false, but "abcdefg@@" return true.
– tli2020
Jan 14 '14 at 2:12
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