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What is ActiveMQ used for - can we apply messaging concept using a Database?
... applications A and B could create qeues A.B and B.A (read: messages for A from B and the other way round) and send messages for each other to the matching queue.
– Alex
Nov 10 '16 at 13:08
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Devise - How do I forbid certain users from signing in?
...og in."
end
I think that is quite important because the standard message from Devise says:
"Your account is not activated yet."
That is confusing for users and the real reason is that you have "banned" them from logging in.
...
How do I get the SharedPreferences from a PreferenceActivity in Android?
...e the preferences instance, here is how you can retrieve the stored values from the preferences:
int storedPreference = preferences.getInt("storedInt", 0);
To store values in the preference file SharedPreference.Editor object has to be used. Editor is a nested interface in the SharedPreference cl...
ReactJS SyntheticEvent stopPropagation() only works with React events?
...e event.stopPropagation() within a ReactJS component to stop a click event from bubbling up and triggering a click event that was attached with JQuery in legacy code, but it seems like React's stopPropagation() only stops propagation to events also attached in React, and JQuery's stopPropagation() d...
AngularJS - placeholder for empty result from filter
...
Taken from this official document that's how they do it:
ng-repeat="friend in friends | filter:q as results"
Then use the results as an array
<li class="animate-repeat" ng-if="results.length == 0">
<strong>No resu...
Is there an alternative to string.Replace that is case-insensitive?
... all occurrences of %FirstName% and %PolicyAmount% with a value pulled from a database. The problem is the capitalization of FirstName varies. That prevents me from using the String.Replace() method. I've seen web pages on the subject that suggest
...
Is functional GUI programming possible? [closed]
... this style for a few months now. I LOVE it, it is such a pleasant relief from the spaghetti hell of imperative UI programming, which seems to be worse in this respect than most imperative programming.
– luqui
Apr 20 '10 at 8:07
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module.exports vs exports in Node.js
...: It just happens to be the name of the library the OP's example was taken from. In the module, it allows the author to write things like nano.version = '3.3' instead of module.exports.version = '3.3', which reads a little more clearly. (Note that nano is a local variable, declared a little before...
Underscore prefix for property and method names in JavaScript
...yntax tries to be both terse and intuitive, although it's rather different from other programming languages.
Why was the sigil # chosen, among all the Unicode code points?
@ was the initial favorite, but it was taken by decorators. TC39 considered swapping decorators and private state ...
How to get past the login page with Wget?
...te-after to the first retrieval so you don't end up saving the result page from logging in.
– Jim Hunziker
Jan 2 '13 at 15:41
2
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