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Sockets: Discover port availability using Java
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Same issue on Windows trying to detect if papercut SMTP server is running. A solution where you open a connection to a port, rather than trying to bind to a it (as suggested by Partly Clodys comment and Ivan's answer) seems to work more re...
Making git auto-commit
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is there any option in windows..?
– Chandan Pasunoori
Dec 9 '13 at 12:29
add a comment
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How to detect if multiple keys are pressed at once using JavaScript?
... keys"
When dealing with alerts or anything that takes focus from the main window, you might want to include map = [] to reset the array after the condition is done. This is because some things, like alert(), take the focus away from the main window and cause the 'keyup' event to not trigger. For ex...
How to center a button within a div?
...like this will work, using jquery:
var cenBtn = function() {
var W = $(window).width();
var H = $(window).height();
var BtnW = insert button width;
var BtnH = insert button height;
var LeftOff = (W / 2) - (BtnW / 2);
var TopOff = (H / 2) - (BtnH /2);
$("#buttonID").css({lef...
Git says “Warning: Permanently added to the list of known hosts”
...ite some time. The problem occurs because the OpenSSH client compiled for Windows doesn't check the known_hosts file in ~/.ssh/known_hosts
ssh -vvvvvvvvvvvvvvvvvvv git@github.com
debug3: check_host_in_hostfile: filename /dev/null
debug3: check_host_in_hostfile: filename /etc/ssh/ssh_known_hosts
d...
Unsafe JavaScript attempt to access frame with URL
...a child document of different origin you are not allowed access to the top window's location.hash property, but you are allowed to set the location property itself.
This means that given that the top windows location is http://example.com/page/, instead of doing
parent.location.hash = "#foobar";
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Capturing mobile phone traffic on Wireshark
... If you are interested in setting up a rogue access point on Windows 7 and above and capture packets using Wireshark, have a look at the steps I put together at mohit.io/blog/… This will work for any device that supports WiFi (Android, iOS, Wii, XBox, etc)
– mo...
How do I delete an Azure storage account containing a leased blob?
I was playing with Windows Azure durable virtual machines. In the end, I deleted the virtual machine (successfully) and tried to delete the associated storage account.
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Fastest way to copy file in node.js
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Well copy is not portable on Window, contrary to a full Node.js solution.
– Jean
Jul 3 '13 at 18:51
12
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Angular - ui-router get previous state
...ick="goBack()">Back</button>
//JS
$scope.goBack = function() {
window.history.back();
};
(If you want it to be more testable, inject the $window service into your controller and use $window.history.back()).
sha...