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Trigger a button click with JavaScript on the Enter key in a text box
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In jQuery, the following would work:
$("#id_of_textbox").keyup(function(event) {
if (event.keyCode === 13) {
$("#id_of_button").click();
}
});
$("#pw").keyup(function(event) {
if (event.keyCode === 13) {
$("#myButton").click();
}
});
$("#myBut...
Get parts of a NSURL in objective-c
...ctive way of seeing this in action. I hope you can enjoy doing the same, a fun way to learn NSURL an important topic in iOS.
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Is Hash Rocket deprecated?
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While less fun to type, I definitely prefer the hash rocket. Why? because it means that any time I use a symbol for a key I can search for it anywhere in my project by searching for a string that starts with a colon. To me, the lack ...
In Python, how do I index a list with another list?
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A functional approach:
a = [1,"A", 34, -123, "Hello", 12]
b = [0, 2, 5]
from operator import itemgetter
print(list(itemgetter(*b)(a)))
[1, 34, 12]
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Excel VBA App stops spontaneously with message “Code execution has been halted”
... the last 4-5 days. This worked perfectly.
– demouser123
Aug 4 '14 at 9:46
26
Does anyone know wh...
How to empty a redis database?
I've been playing with redis (and add some fun with it) during the last fews days and I'd like to know if there is a way to empty the db (remove the sets, the existing key....) easily.
During my tests, I created several sets with a lot of members, even created sets that I do not remember the name ...
How to remove ASP.Net MVC Default HTTP Headers?
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However I had a problem where sub-projects couldn't find this module. Not fun.
Removing X-AspNetMvc-Version header
To remove the ''X-AspNetMvc-Version'' tag, for any version of .NET, modify your ''web.config'' file to include:
<system.web>
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<httpRuntime enableVersionHeader="false...
Dynamic LINQ OrderBy on IEnumerable / IQueryable
...included only works on IQueryable<T> . Is there any way to get this functionality on IEnumerable<T> ?
20 Answ...
How to split data into training/testing sets using sample function
...row(mtcars))
## set the seed to make your partition reproducible
set.seed(123)
train_ind <- sample(seq_len(nrow(mtcars)), size = smp_size)
train <- mtcars[train_ind, ]
test <- mtcars[-train_ind, ]
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Test PHP headers with PHPUnit
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123
The issue is that PHPUnit will print a header to the screen and at that point you can't add mo...