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How to use FormData for AJAX file upload?
...) for processing
var form = $('form')[0]; // You need to use standard javascript object here
var formData = new FormData(form);
or specify exact data for FormData()
var formData = new FormData();
formData.append('section', 'general');
formData.append('action', 'previewImg');
// Attach file
formD...
Exclude a directory from git diff
...s_release current_release --
You could wrap that up in a one-liner shell script to save yourself having to retype the arguments.
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How to get the data-id attribute?
...ry's data object. ... Every attempt is made to convert the string to a JavaScript value (this includes booleans, numbers, objects, arrays, and null). A value is only converted to a number if doing so doesn't change the value's representation. For example, "1E02" and "100.000" are equivalent as numbe...
How to write file if parent folder doesn't exist?
...path = require('path');
function mkDirByPathSync(targetDir, { isRelativeToScript = false } = {}) {
const sep = path.sep;
const initDir = path.isAbsolute(targetDir) ? sep : '';
const baseDir = isRelativeToScript ? __dirname : '.';
return targetDir.split(sep).reduce((parentDir, childDir) =&g...
Are HTML Image Maps still used?
...hey do not scale to browser or screen size. I would hope the OP researches SVG formats
– Martin
Feb 18 '15 at 12:04
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How can I check if a file exists in Perl?
...ristic guess).
-B
File is a “binary” file (opposite of -T).
-M
Script start time minus file modification time, in days.
-A
Same for access time.
-C
Same for inode change time (Unix, may differ for other platforms)
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How to add an object to an array
How can I add an object to an array (in javascript or jquery)?
For example, what is the problem with this code?
13 Answ...
How to list all installed packages and their versions in Python?
...e output from pip list is formatted differently, so if you have some shell script that parses the output (maybe to grab the version number) of freeze and want to change your script to call list, you'll need to change your parsing code.
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Is it possible to listen to a “style change” event?
...rd/y2q8wuf0 (unfortunately there appears to be a bug in FF that hangs the script at HTMLElement.style.prop = "value"
– RyanNerd
Aug 31 '17 at 8:10
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How to show math equations in general github's markdown(not github's blog)
... renderer like CodeCogs. Create an equation with CodeCogs editor. Choose svg for rendering and HTML for the embed code. Svg renders well on resize. HTML allows LaTeX to be easily read when you are looking at the source. Copy the embed code from the bottom of the page and paste it into your mark...