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Script to kill all connections to a database (More than RESTRICTED_USER ROLLBACK)
...tore failed, followed by the SET MULTI_USER failing ... meaning when I got called in the middle of the night to clean up the blood, someone else had SINGLE_USER access and had to be killed.
– Ross Presser
Oct 20 '16 at 9:58
...
Separation of business logic and data access in django
...inactive_users():
return User.objects.filter(active=False)
def users_called_publysher():
for user in User.objects.all():
if remote_api.get_cached_name(user.id) == "publysher":
yield user
Proxy models
Proxy models are very useful in the context of business logic and re...
Can you do greater than comparison on a date in a Rails 3 search?
...
It's safe because of where(). Using where() automatically escapes the input.
– Simone Carletti
Jul 8 '12 at 17:37
34
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getExtractedText on inactive InputConnection warning on android
...was not because of where I was setting the text (i.e, in the onTextChanged callback, or the afterTextChanged) -- it was because I was using setText.
I got around the issue by calling:
hiddenKeyboardText.getText().clear();
hiddenKeyboardText.append("some string");
Note: I still make the call in t...
await vs Task.Wait - Deadlock?
..." (its state is captured) and the method returns an incomplete task to its caller. Later, when the await expression completes, the remainder of the method is scheduled as a continuation.
You also mentioned a "cooperative block", by which I assume you mean a task that you're Waiting on may execute o...
Get all attributes of an element using jQuery
... }
});
});
What you can also do is extending .attr so that you can call it like .attr() to get a plain object of all attributes:
(function(old) {
$.fn.attr = function() {
if(arguments.length === 0) {
if(this.length === 0) {
return null;
}
var obj = {};
...
Android: install .apk programmatically [duplicate]
...ndroid download binary file problems
and Install Application programmatically on Android .
5 Answers
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Form inside a form, is that alright? [duplicate]
...answered Oct 1 '12 at 15:34
Ben CallBen Call
94811 gold badge99 silver badges1616 bronze badges
...
demystify Flask app.secret_key
...ove that requires a secret key to ensure the integrity of some contents is called in cryptography a Message Authentication Code or MAC.
I specified earlier that the example above is an oversimplification of that concept and that it wasn't a good idea to implement your own signing. That's because th...
jQuery load more data on scroll
...the bottom of page using scroll function. Once you hit that, make an ajax call (you can show a loading image here till ajax response) and get the next set of data, append it to the div. This function gets executed as you scroll down the page again.
$(window).scroll(function() {
if($(window...