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Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
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Both Perl and PHP use =>. I'd guess that Ruby, being heavily inspired by Perl, borrowed the syntax from Perl :)
– Daniel Serodio
Aug 7 '17 at 19:19
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How to develop Desktop Apps using HTML/CSS/JavaScript? [closed]
...ery promising, looking at the documentation.
You can develop with Python, PHP or Ruby, and package it for Mac, Windows or Linux.
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How to redirect to a 404 in Rails?
I'd like to 'fake' a 404 page in Rails. In PHP, I would just send a header with the error code as such:
11 Answers
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Inject service in app.config
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this.getData = function($http) {
return $http.get(dbhost+'db.php/score/getData')
.success(function(data){
// handle any special stuff here, I would suggest the following:
status = 'ok';
status.data = data;
})
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How do I create an HTML table with a fixed/frozen left column and a scrollable body?
... i also used jQuery to .clone() the table, once it has been generated by php+MySQL+ajax, and insert it into a cleaned out div...
– Peter
Mar 6 '18 at 22:27
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Is a url query parameter valid if it has no value?
...ring)
Most other URI-parsing APIs following something similar to this.
PHP parse_url, follows as similar implementation but only returns the string for the query. Parsing into an object of k=>v requires parse_string()
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Practical non-image based CAPTCHA approaches?
... That one is great. The link to the site is random.irb.hr/signup.php. Sometimes it's a lot easier
– Marcio Aguiar
Sep 11 '08 at 8:45
22
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What is a “surrogate pair” in Java?
...objects
https://www.online-toolz.com/tools/text-unicode-entities-convertor.php
https://www.ibm.com/developerworks/library/j-unicode/index.html
https://www.oracle.com/technetwork/articles/javaee/supplementary-142654.html
More info on example image1 image2
Other terms worth to explore: Normalization,...
AngularJS - Value attribute on an input text box is ignored when there is a ng-model used?
..., I can't set the default value of ng-model on the controller because is a PHP form, if server-side validation fails, the form will refresh and whatever is in ng-model will be lost deleting the input value too.
– Luis Elizondo
Sep 30 '14 at 23:39
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CSS @font-face not working with Firefox, but working with Chrome and IE
...oo. I found the answer here: http://www.dynamicdrive.com/forums/showthread.php?t=63628
This is an example of the solution that works on firefox, you need to add this line to your font face css:
src: local(font name), url("font_name.ttf");
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