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How to convert a string to number in TypeScript?
Given a string representation of a number, how can I convert it to number type in TypeScript?
17 Answers
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TypeError: $.ajax(…) is not a function?
...g to create a simple AJAX request which returns some data from a MySQL database. Here's my function below:
13 Answers
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How to combine multiple conditions to subset a data-frame using “OR”?
...me in R. I want to try two different conditions on two different columns, but I want these conditions to be inclusive. Therefore, I would like to use "OR" to combine the conditions. I have used the following syntax before with lot of success when I wanted to use the "AND" condition.
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Persist javascript variables across pages? [duplicate]
Is there a way we can persist javascript variables across various pages? Suppose in Page A I am setting window.someVar = 5 . Then I move to Page B, via clicking a hyperlink in A, and do something like alert(window.someVar) -- I should get a message box displaying 5. Is there a technique to persis...
jQuery Datepicker with text input that doesn't allow user input
How do I use the jQuery Datepicker with a textbox input:
24 Answers
24
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How to convert string into float in JavaScript?
...s are numeric, and when they have a comma (ex. 554,20), I can't get the numbers after the comma. I've tried parseInt and parseFloat . How can I do this?
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How to remove new line characters from a string?
... aren't as popular in the .NET world as they are in the dynamic languages, but they provide a lot of power to manipulate strings.
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How to create an array for JSON using PHP?
...et/manual/en/function.json-encode.php
<?php
$arr = array('a' => 1, 'b' => 2, 'c' => 3, 'd' => 4, 'e' => 5);
echo json_encode($arr);
?>
There's a post by andyrusterholz at g-m-a-i-l dot c-o-m on the aforementioned page that can also handle complex nested arrays (if that's you...
When to use self over $this?
In PHP 5, what is the difference between using self and $this ?
23 Answers
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Convert hyphens to camel case (camelCase)
...in marker-image and capture only the i. This is then uppercased in the callback function and replaced.
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