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How to disable / enable dialog negative positive buttons?
...e look at the custom dialog below. I have an edittext field on the dialog and if the text field is empty I would like to disable the positiveButton . I can get a charListener for the text field but I am not sure how I am going to set the positivebutton to disable or enable from that listener? Wh...
How to check all checkboxes using jQuery?
... work good but in my app i have one fake check. when i refresh page ctrl+r and click on checkbox checkAll he dont check me all. After that i must check again to be successfull. So i need 2x click on checkAll whay that dont work on single click(one)? I copy paste that code and make function checkAll(...
getting the ng-object selected with ng-change
... update() method, $scope.item will be set to the currently selected item.
And whatever code needed item.size.code, can get that property via $scope.item.code.
Fiddle.
Update based on more info in comments:
Use some other $scope property for your select ng-model then:
<select ng-options="size...
Get names of all keys in the collection
...
You could do this with MapReduce:
mr = db.runCommand({
"mapreduce" : "my_collection",
"map" : function() {
for (var key in this) { emit(key, null); }
},
"reduce" : function(key, stuff) { return null; },
"out": "my_collection" + "_keys"
})
Then run distinct ...
querySelector, wildcard element match?
... Thanks, I meant the tag name.
– Erik Andersson
Jan 3 '12 at 15:32
hmm I can't do document.querySelecto...
How To Set Text In An EditText
...he docs for EditText, you'll find a setText() method. It takes in a String and a TextView.BufferType. For example:
EditText editText = (EditText)findViewById(R.id.edit_text);
editText.setText("Google is your friend.", TextView.BufferType.EDITABLE);
It also inherits TextView's setText(CharSequence...
How to get UTF-8 working in Java webapps?
... JSP, no framework used) to support äöå etc. for regular Finnish text and Cyrillic alphabets like ЦжФ for special cases.
...
Mongoose: Get full list of users
...
This is just an Improvement of @soulcheck 's answer, and fix of the typo in forEach (missing closing bracket);
server.get('/usersList', (req, res) =>
User.find({}, (err, users) =>
res.send(users.reduce((userMap, item) => {
use...
How to find a text inside SQL Server procedures / triggers?
...t results because there might be a possibility that some stored procedures and/or views are encrypted in which case you'll need to use DAC connection to get the data you need.
I'd recommend using a third party tool such as ApexSQL Search that can deal with encrypted objects easily.
Syscomments sy...
Redis key naming conventions?
...directly querying for all keys which starts with user: there is a keys command for that. This command should be however used only for debugging purpose since it's O(N) because it's searching through all keys strored in database.
More appropriate solution for this problem is to create dedicated key,...