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Correct Bash and shell script variable capitalization
...ut now that you mention it, I think I decided on using lowercase because I read or heard about just that problem.
– JasonSmith
Mar 23 '09 at 16:23
5
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How to vertically center divs? [duplicate]
...implement a fallback solution using one of the older methods.
Recommended Reading
Browser support
A Guide to Flexbox
Using CSS Flexible Boxes
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Add floating point value to android resources/values
...EditText
android:lineSpacingMultiplier="@dimen/my_dimen"
...
To read this value programmatically you can use ResourcesCompat.getFloat from androidx.core
Gradle dependency:
implementation("androidx.core:core:${version}")
Usage:
import androidx.core.content.res.ResourcesCompat;
...
fl...
gulp.run is deprecated. How do I compose tasks?
... '!./app/scripts/app.js'
];
var sources = gulp.src(sourcePaths, { read: false }).pipe(angularFilesort());
return gulp.src('./app/index.html')
.pipe(injector(sources, { ignorePath: 'app', addRootSlash: false }))
.pipe(gulp.dest('./app'));
}
gulp.task('js', function...
How to create a cron job using Bash automatically without the interactive editor?
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For the benefit of others reading, the advantage of this approach is that you can run it multiple times without worrying about duplicate entries in the crontab (unlike all the other solutions). That's because of the fgrep -v
– al...
How do I get bit-by-bit data from an integer value in C?
...t masked_n = n & mask;
int thebit = masked_n >> k;
You can read more about bit-masking here.
Here is a program:
#include <stdio.h>
#include <stdlib.h>
int *get_bits(int n, int bitswanted){
int *bits = malloc(sizeof(int) * bitswanted);
int k;
for(k=0; k<bitsw...
How to display loading message when an iFrame is loading?
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I think that this code is going to help:
JS:
$('#foo').ready(function () {
$('#loadingMessage').css('display', 'none');
});
$('#foo').load(function () {
$('#loadingMessage').css('display', 'none');
});
HTML:
<iframe src="http://google.com/" id="foo"></iframe&g...
How to specify test directory for mocha?
...e had me for ages! Thank you for saving my sanity. Shout out to everyone reading this to pay extra care to those double quotes.
– ctrlplusb
Oct 8 '15 at 10:18
11
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How can I remove a style added with .css() function?
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I stopped reading when I saw "IE8 is still the standard, even on Windows 7"
– Capsule
Jul 11 '16 at 2:41
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MySQL: Fastest way to count number of rows
...estion, great answers. Here's a quick way to echo the results if anyone is reading this page and missing that part:
$counter = mysql_query("SELECT COUNT(*) AS id FROM table");
$num = mysql_fetch_array($counter);
$count = $num["id"];
echo("$count");
...