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jQuery loop over JSON result from AJAX Success?
...k&v represent the key & value of the array being cycled through. Read up on jquery .each() function
– Ghost Echo
Apr 10 '15 at 15:51
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Cache Invalidation — Is there a General Solution?
...name and last modified time of the file the data was generated from (you already stored this in whatever data structure was returned by getData(), so you just copy that record into the data structure returned by transformData()) and then when you call transformData() again, check the last modified t...
Get file size, image width and height before upload
...browse');
const EL_preview = document.getElementById('preview');
const readImage = file => {
if ( !(/^image\/(png|jpe?g|gif)$/).test(file.type) )
return EL_preview.insertAdjacentHTML('beforeend', `Unsupported format ${file.type}: ${file.name}<br>`);
const img = new Image()...
How to select between brackets (or quotes or …) in Vim?
...so the quotes, parenthesis or braces) you can use a instead of i.
You can read more about the Text object selections on the manual, or :help text-objects within vim.
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How do I format XML in Notepad++?
... When I pasted it in Notepad++ there was a long line of code (difficult to read and work with).
20 Answers
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How to run a Python script in the background even after I logout SSH?
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read the output in nohup.out. in my case, it was a permissions problem, i needed to use sudo
– mxns
May 6 '14 at 5:46
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Why all the Active Record hate? [closed]
...irst.company and it doesn't need to hit the database because the data is already present.
@pix0r
The inherent problem with Active Record is that database queries are automatically generated and executed to populate objects and modify database records
Code:
person = Person.find_by_sql("gi...
How can I escape square brackets in a LIKE clause?
...was not immediately obvious to me why the first example would work until I read the answer from Amitesh below.
– Don Jewett
Jan 4 '19 at 17:59
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How to print out the contents of a vector?
...If you just want an answer you can use, then you can stop here; otherwise, read on.
auto (C++11) / typedef / type alias (C++11)
This is not another solution, but a supplement to the above iterator solution. If you are using the C++11 standard (or later), then you can use the auto keyword to help the...
Differences and relationship between glActiveTexture and glBindTexture
...that type can be bound. For example, you can bind a framebuffer object for reading (GL_READ_FRAMEBUFFER) or for writing (GL_DRAW_FRAMEBUFFER). This affects how OpenGL uses the buffer. This is what the loc parameter above represents.
Textures are special because when you first bind them to a target,...