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jQuery ui dialog change title after load-callback
... close: function () {; }, title:"test" }).dialog("open");
– WhiteWolfza
Jan 7 '16 at 6:44
...
Regex to remove all (non numeric OR period)
...all contiguous commas, digits, and periods with regexp:
[\d,\.]+
Sample test run:
Pattern understood as:
[\d,\.]+
Enter string to check if matches pattern
> a2.3 fjdfadfj34 34j3424 2,300 adsfa
Group 0 match: "2.3"
Group 0 match: "34"
Group 0 match: "34"
Group 0 match: "3424"
Group 0 ma...
How expensive is the lock statement?
...erating system core, that is different ring which is not measured by these tests. What is measured as 25ns to 50ns is actually application level interlocked instructions code if lock is not taken
– ipavlu
Aug 15 '17 at 10:49
...
Why do we always prefer using parameters in SQL statements?
...ax validation and Intellisense for your tables and columns. You can assign test data in the special comments section and click "play" to run your query right there in the window. Creating a parameter is as easy as putting "@myParam" in your SQL. Then, each time you save, QueryFirst generates the C# ...
How can I order a List?
...ther change its declared type, or use a cast. If you're not sure, you can test the type:
if (typeof(List<string>).IsAssignableFrom(ListaServizi.GetType()))
((List<string>)ListaServizi).Sort();
else
{
//... some other solution; there are a few to choose from.
}
Perhaps more id...
Adding a column to a data.frame
...n's answer, something like this might be even simpler. Note that I haven't tested it because I do not have access to R right now.
# Note that I use a global variable here
# normally not advisable, but I liked the
# use here to make the code shorter
index <<- 0
new_column = sapply(df$h_no, fun...
How to get a one-dimensional scalar array as a doctrine dql query result?
...;
More info:
http://docs.doctrine-project.org/projects/doctrine-orm/en/latest/reference/dql-doctrine-query-language.html#custom-hydration-modes
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Node.js spawn child process and get terminal output live
...ontrolling terminal, which would allow it to run asynchronously. I haven't tested this yet, but there are examples in the API docs that go something like this:
child = require('child_process').execFile('path/to/script', [
'arg1', 'arg2', 'arg3',
], {
// detachment and ignored stdin are th...
How to change the commit author for one specific commit?
...st which is similar to this answer but is more complete.
The following is tested and working, unlike the linked answer.
Assume for clarity of exposition that 03f482d6 is the commit whose author we are trying to replace, and 42627abe is the commit with the new author.
Checkout the commit we are t...
CSS to set A4 paper size
...ing else the way it is in your original CSS and fix the problem in Chrome (tested in different versions of Chrome under Windows, OS X and Ubuntu).
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