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How do I redirect output to a variable in shell? [duplicate]
I have a script like that
8 Answers
8
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How do I check if a directory exists? “is_dir”, “file_exists” or both?
...ay a download dialog for non-image files. # This prevents the execution of script files in the context of the website: #ForceType application/octet-stream Header set Content-Disposition attachment <FilesMatch "(?i)\.(gif|jpe?g|png)$"> ForceType none Header unset Content-Disposition </File...
Cannot truncate table because it is being referenced by a FOREIGN KEY constraint?
...
Magic Shrink button (or script) is not advised 99% of the time.
– Tom Stickel
May 11 '17 at 20:01
1
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Change default text in input type=“file”?
...n() {
filename = this.files[0].name
console.log(filename);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div>
<label for="files" class="btn">Select Image</label>
<input id="files" style="visibilit...
Find unused npm packages in package.json
...
NB. depcheck doesn't take into account packages used in scripts specified in package.json
– Javier Arias
Oct 2 '18 at 15:02
19
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How can I prevent the backspace key from navigating back?
...d by tabbing). Replace with my code to fix.
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).keydown(function(e) {
var doPrevent;
...
Convert .pem to .crt and .key
... [-pubin] [-pubout] [-RSAPublicKey_in] [-RSAPublicKey_out] [-engine id]
DESCRIPTION
The rsa command processes RSA keys. They can be converted between various forms and their components printed out. Note this command uses the traditional SSLeay compatible format for private key encryption: newer...
How to uglify output with Browserify in Gulp?
...fer');
gulp.task('browserify', function() {
return browserify('./source/scripts/app.js')
.bundle()
.pipe(source('bundle.js')) // gives streaming vinyl file object
.pipe(buffer()) // <----- convert from streaming to buffered vinyl file object
.pipe(uglify()) // now gulp-uglify w...
What is a build tool?
...into a usable or
executable form.
Basically build automation is the act of scripting or automating a
wide variety of tasks that software developers do in their day-to-day
activities like:
Downloading dependencies.
Compiling source code into binary code.
Packaging that binary code.
Running tests.
De...
How to escape single quotes in MySQL
...'s easy to escape the quotes, etc. But, if you have to put that into a SQL script, you'll have to edit the text (to escape the quotes) which could be error prone or sensitive to word-wrapping, etc.
Instead, you can Base64-encode the text, so you have a "clean" string:
SWtGb0xDSWdUbVZoY214NUlFaGxZV1J...