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PowerShell: Setting an environment variable for a single command only
...
Generally, it would be better to pass info to the script via a parameter rather than a
global (environment) variable. But if that is what you need to do you can do it this way:
$env:FOO = 'BAR'; ./myscript
The environment variable $env:FOO can be deleted later like so:
...
Why does an SSH remote command get fewer environment variables then when run manually? [closed]
...ereas your normal shell is either a login shell or an interactive shell. Description follows, from man bash:
A login shell is one whose first character of argument
zero is a -, or one started with the --login option.
An interactive shell is one started without non-opt...
How to use bootstrap-theme.css with bootstrap 3?
...re (as of Bootstrap v3.2.0):
List items
Buttons
Images
Dropdowns
Navbars
Alerts
Progress bars
List Groups
Panels
Wells
The theme.less file depends on:
@import "variables.less";
@import "mixins.less";
The code uses colors defined in variables.less in several places, for example:
// Give the p...
How can I select an element by name with jQuery?
...(function() {
console.log( this.value + ":" + this.checked );
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="checkbox" name="mycheckbox" value="11" checked="">
<input type="checkbox" name="mycheckbox" value="12"&g...
Unauthorised webapi call returning login page rather than 401
...indow.location = "/Account/Login";
else if (xhr.status == 403)
alert("You have no enough permissions to request this resource.");
});
The result –
If user is not authenticated, then he will be redirected to a login
page after any AJAX-call.
If user is authenticated, but have no en...
How to run script as another user without password?
I have script.sh that must be run as user2. However, this script can only be run under user1 in my application.
3 Answers
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Drop all tables whose names begin with a certain string
...ALLOCATE cmds
This is cleaner than using a two-step approach of generate script plus run. But one advantage of the script generation is that it gives you the chance to review the entirety of what's going to be run before it's actually run.
I know that if I were going to do this against a product...
HTML5 Number Input - Always show 2 decimal places
...ion was to jQuery with Igor Escobar's jQuery Mask plugin, as follows:
<script src="/your/path/to/jquery-mask.js"></script>
<script>
$(document).ready(function () {
$('.usd_input').mask('00000.00', { reverse: true });
});
</script>
<input type="text" autoc...
How to resolve symbolic links in a shell script
...}
# Returns the realpath of a called command.
whereis_realpath() { local SCRIPT_PATH=$(whereis $1); myreadlink ${SCRIPT_PATH} | sed "s|^\([^/].*\)\$|$(dirname ${SCRIPT_PATH})/\1|"; }
share
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imp...
Google Analytics - Failed to load resource: http://www.google-analytics.com/ga.js
...s'
into
'https://www.google-analytics.com/analytics.js'
Example:
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.p...