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LINQPad [extension] methods [closed]
...rns the text writer that writes to the SQL output window
GetMyQueries, GetSamples - returns a collection of objects representing your saved queries / samples (for an example, execute a search using Edit | Search All)
Highlight - wraps an object so that it will highlight in yellow when Dumped
Horizon...
Read and overwrite a file in Python
...ust moves the filesystem inode, not the full contents. Then you can read & process each line individually to avoid the memory bloat. :-)
– TrinitronX
Dec 27 '19 at 23:48
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Split column at delimiter in data frame [duplicate]
I would like to split one column into two within at data frame based on a delimiter. For example,
6 Answers
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Add UIPickerView & a Button in Action sheet - How?
...r:navigationController animated:YES completion:nil];
I create a simple example and posted it on github.
Also see Showing actionsheet causes CGContext invalid context errors.
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Using the HTML5 “required” attribute for a group of checkboxes?
...same problem and I my solution was this:
HTML:
<form id="processForm.php" action="post">
<div class="input check_boxes required wish_payment_type">
<div class="wish_payment_type">
<span class="checkbox payment-radio">
<label for="wish_payment_type_1">...
Is “for(;;)” faster than “while (TRUE)”? If not, why do people use it?
...loop condition to be a boolean, such as while (true) or while (1 == 1). In PHP, keywords are case-insensitive but the language prefers the capitalization TRUE.
However, for (;;) is always completely correct in all of those languages.
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How do I decode HTML entities in Swift?
...s is a[0]["title"] in your case
let encodedString = "The Weeknd <em>‘King Of The Fall’</em>"
guard let data = htmlEncodedString.data(using: .utf8) else {
return
}
let options: [NSAttributedString.DocumentReadingOptionKey: Any] = [
.documentType: NSAttributed...
PostgreSQL: Is it better to use multiple databases with one schema each, or one database with multip
...what about performance? And what about the code of my application (will be php and python)? so many schemas..
– Strae
Jul 20 '09 at 15:22
7
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Get average color of image via Javascript
...ogle it.
I have accomplished the above execution in RGB color space using PHP/GD here: https://gist.github.com/cf23f8bddb307ad4abd8
This however is very computationally expensive. It will crash your system on large images, and will definitely crash your browser if you try it in the client. I have ...