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How to deal with SQL column names that look like SQL keywords?
...bject by using
delimited identifiers until the name
can be changed."
http://msdn.microsoft.com/en-us/library/ms176027.aspx
and
"If your database does contain names
that match reserved keywords, you must
use delimited identifiers when you
refer to those objects. For more
informati...
The modulo operation on negative numbers in Python
...nt result = (2 - N) % 7;
return result < 0 ? result + 7 : result;
(See http://en.wikipedia.org/wiki/Modulo_operator for how the sign of result is determined for different languages.)
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angularJS: How to call child scope function in parent scope
...cope.get = function(){
return "LOL";
}
}
Working fiddle: http://jsfiddle.net/wUPdW/2/
UPDATE: There is another version, less coupled and more testable:
function ParentCntl($scope) {
$scope.msg = "";
$scope.get = function(){
$scope.$broadcast ('someEvent');
...
Writing/outputting HTML strings unescaped
...ed by Dommer, I suggest you to also use AntiXSS library as suggested phill http://haacked.com/archive/2010/04/06/using-antixss-as-the-default-encoder-for-asp-net.aspx
It encodes almost all the possible XSS attack string.
sh...
How to post pictures to instagram using API
...ent, $cookies) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://i.instagram.com/api/v1/'.$url);
curl_setopt($ch, CURLOPT_USERAGENT, $user_agent);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
if($post) {
cu...
Calling a function from a string in C#
...tire expression string which contains (nested!) functions, consider NCalc (http://ncalc.codeplex.com/ and nuget)
Ex. slightly modified from the project documentation:
// the expression to evaluate, e.g. from user input (like a calculator program, hint hint college students)
var exprStr = "10 + MyF...
Kotlin: how to pass a function as parameter to another?
...
apparently this is not supported yet.
more info:
http://devnet.jetbrains.com/message/5485180#5485180
http://youtrack.jetbrains.com/issue/KT-1183
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How can I center a div within another div? [duplicate]
...e inner DIV is expanding to the same width as its parent.
See this fiddle: http://jsfiddle.net/UZ4AE/
#container {
width: 50px;
height: auto;
margin: 0 auto;
padding: 10px;
position: relative;
background-color: red;
}
In this example, I simply set the width of #container to ...
How can I disable HREF if onclick is executed?
...d solution, if you put return first in the onclick attribute:
<a href="https://example.com/no-js-login" onclick="return yes_js_login();">Log in</a>
yes_js_login = function() {
// Your code here
return false;
}
Example: https://jsfiddle.net/FXkgV/289/
...
Beginner's guide to ElasticSearch [closed]
There hasn't been any books about ElasticSearch (that I know of), and http://www.elasticsearch.org/guide/ seems to contain only references.
...