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AngularJS ng-class if-else expression
...could try by using a function like that :
<div ng-class='whatClassIsIt(call.State)'>
Then put your logic in the function itself :
$scope.whatClassIsIt= function(someValue){
if(someValue=="first")
return "ClassA"
else if(someValue=="second")
return "ClassB...
“No X11 DISPLAY variable” - what does it mean?
...0
before running your app.
Actually, I'm surprised it isn't set automatically. Are you trying to start this application from a non-graphic terminal? If not, have you modified the default .profile, .login, .bashrc or .cshrc?
Note that setting the DISPLAY to :0.0 pre-supposes that you're sitting...
Need to reset git branch to origin version
...e upstream of the current branch.
Since reset is a potentially dangerous call (especially with the --hard option, you will lose any uncommitted changes), it first tells you what it's about to do. For example if you're on branch dev-container with remote called qcpp/dev-container and you enter git ...
How can I join multiple SQL tables using the IDs?
...ableB.*, TableC.*, TableD.*
FROM TableA
JOIN TableB
ON TableB.aID = TableA.aID
JOIN TableC
ON TableC.cID = TableB.cID
JOIN TableD
ON TableD.dID = TableA.dID
WHERE DATE(TableC.date)=date(now())
In your example, you are not actually including TableD. All you have...
Vagrant ssh authentication failure
...stsFile /dev/null
StrictHostKeyChecking no
PasswordAuthentication no
IdentityFile C:/Users/konst/.vagrant.d/insecure_private_key
IdentitiesOnly yes
LogLevel FATAL
http://docs.vagrantup.com/v2/cli/ssh_config.html
Second, do:
Change the contents of file insecure_private_key with the conte...
Creating a custom JButton in Java
...Looking at the source code you can see that each Die button is drawn dynamically, based on its value.
Here are the basic steps:
Create a class that extends JComponent
Call parent constructor super() in your constructors
Make sure you class implements MouseListener
Put this in the constructor:...
How can I disable a button in a jQuery dialog from a function?
...veral dialogs you have to define what dialog you need to change: $("#dialogId").parent().$(":button:contains('Authenticate')").attr("disabled","disabled").addClass( 'ui-state-disabled' );
– podeig
May 25 '11 at 13:19
...
File I/O in Every Programming Language [closed]
...lock where you can use the variable f as a stream object returned from the call to open().
When the with block ends, python calls f.close() automatically.
This guarantees the file will be closed when you exit the with block no matter how or when you exit the block
(even if you exit it via an unhan...
Changing the selected option of an HTML Select element
...ain old JavaScript:
var val = "Fish";
var sel = document.getElementById('sel');
document.getElementById('btn').onclick = function() {
var opts = sel.options;
for (var opt, j = 0; opt = opts[j]; j++) {
if (opt.value == val) {
sel.selectedIndex = j;
break;
}
}
...
Python Requests - No connection adapters
...
You need to include the protocol scheme:
'http://192.168.1.61:8080/api/call'
Without the http:// part, requests has no idea how to connect to the remote server.
Note that the protocol scheme must be all lowercase; if your URL starts with HTTP:// for example, it won’t find the http:// connec...