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What linux shell command returns a part of a string? [duplicate]
...e any command that can be used for this purpose. I want to be able to do som>me m>thing like this...
substr "abcdefg" 2 3 - prints cde .
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MySQL ON DUPLICATE KEY UPDATE for multiple rows insert in single query
I have a SQL query where I want to insert multiple rows in single query. so I used som>me m>thing like:
3 Answers
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Is there a function that returns the current class/m>me m>thod nam>me m>? [duplicate]
In C#, is there a function that returns the current class/m>me m>thod nam>me m>?
6 Answers
6
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PHP: How to send HTTP response code?
... responses with HTTP response codes (status-codes), like HTTP 200 OK, or som>me m> 4XX or 5XX code.
9 Answers
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How to preserve line breaks when storing a command output to a variable in bash?
I’m using bash shell on Linux. I have this simple script …
2 Answers
2
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Default function argum>me m>nts in Rust
Is it possible in Rust to create a function with a default argum>me m>nt?
6 Answers
6
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Maintain model of scope when changing between views in AngularJS
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I took a bit of tim>me m> to work out what is the best way of doing this. I also wanted to keep the state, when the user leaves the page and then presses the back button, to get back to the old page; and not just put all my data into the rootscope....
Redirecting from HTTP to HTTPS with PHP
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Try som>me m>thing like this (should work for Apache and IIS):
if (empty($_SERVER['HTTPS']) || $_SERVER['HTTPS'] === "off") {
$location = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
header('HTTP/1.1 301 Moved ...
How to improve performance of ngRepeat over a huge dataset (angular.js)?
... the user asks for more data (I am using a button for simplicity) you increm>me m>nt the limit.
<table>
<tr ng-repeat="d in data | limitTo:totalDisplayed"><td>{{d}}</td></tr>
</table>
<button class="btn" ng-click="loadMore()">Load more</button>
//the...
How to find nth occurrence of character in a string?
Similar to a question posted here , am looking
for a solution in Java.
17 Answers
17
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