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How to check if smtp is working from commandline (Linux) [closed]
... You should wait for the servers's response to each command, and abort if you get and error (4xx or 5xx result code).
– tripleee
Aug 16 '12 at 14:01
...
How do I close a single buffer (out of many) in Vim?
...: current
buffer) and delete it from
the buffer list. If the buffer was changed, this fails,
unless when [!] is specified, in which case changes are
lost.
The file remains unaffected.
If you know what you're doing, you can also use :bw
:b...
'ssh-keygen' is not recognized as an internal or external command
...en.exe is part of msysgit:
C:\path\to\msysgit1.7.11\bin\ssh-keygen.exe
if your %PATH% includes C:\path\to\msysgit1.7.11\bin\, you will have ssh-keygen.
Update 2015:
ssh-keygen.exe is part of Git For Windows, whose releases include PortableGit-2.4.3.1-2nd-release-candidate-64-bit.7z
c:\path\...
Which $_SERVER variables are safe?
...R_SIGNATURE'
Partly server controlled
These variables depend on the specific request the client sent, but can only take a limited number of valid values, since all invalid values should be rejected by the web server and not cause the invocation of the script to begin with. Hence they can be consi...
AngularJS- Login and Authentication in each route and controller
... service, in the run method you watch when the route changes and you check if the user is allowed to access the requested page, in your main controller you watch if the state of the user change.
app.run(['$rootScope', '$location', 'Auth', function ($rootScope, $location, Auth) {
$rootScope.$on(...
Best way to make Django's login_required the default
...leware may be your best bet. I've used this piece of code in the past, modified from a snippet found elsewhere:
import re
from django.conf import settings
from django.contrib.auth.decorators import login_required
class RequireLoginMiddleware(object):
"""
Middleware component that wraps ...
How do I list one filename per output line in Linux?
...1. GNU coreutils (installed on standard Linux systems) and Solaris do; but if in doubt, use man ls or ls --help or check the documentation. E.g.:
$ man ls
...
-1 list one file per line. Avoid '\n' with -q or -b
...
JavaFX Application Icon
...ge.getIcons().add(new Image("file:icon.png"));
As per the comment below, if it's wrapped in a containing jar you'll need to use the following approach instead:
stage.getIcons().add(new Image(<yourclassname>.class.getResourceAsStream("icon.png")));
...
AngularJS: ng-show / ng-hide not working with `{{ }}` interpolation
...
If You want to check if the filed has a value use: <p ng-show="foo.bar === 'test'">I could be shown, or I could be hidden</p>
– czerasz
Nov 6 '13 at 15:19
...
How do I use VaryByParam with multiple parameters?
...rated list (VaryByParam = "customerId;languageId").
You can also use none if you didn't want it to cache different versions....
Here's a nice write up specifically for MVC.
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