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Is “for(;;)” faster than “while (TRUE)”? If not, why do people use it?
...es are only worth your time for things that really matter. This just isn't one of those things. As you can see, everyone has a pet way of writing an unending loop. Pick for yourself whatever makes you happiest for the little things, and then run your profiler on the code that matters. :)
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jQuery - add additional parameters on submit (NOT ajax)
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This one did it for me:
var input = $("<input>")
.attr("type", "hidden")
.attr("name", "mydata").val("bla");
$('#form1').append(input);
is based on the Daff's answer, but added the NAME attri...
How do I sort a dictionary by value?
...True:
sorted(d.items(), key=lambda x: x[1], reverse=True)
Input:
d = {'one':1,'three':3,'five':5,'two':2,'four':4}
a = sorted(d.items(), key=lambda x: x[1])
print(a)
Output:
[('one', 1), ('two', 2), ('three', 3), ('four', 4), ('five', 5)]
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Check if Internet Connection Exists with Javascript? [duplicate]
...rver isn't that bad of a method for testing your connectivity. Considering one of the other answers state that there are too many points of failure for an XHR, if your XHR is flawed when establishing it's connection then it'll also be flawed during routine use anyhow. If your site is unreachable for...
How do I delete a Git branch locally and remotely?
... <branch_name>
Delete Local Branch
To delete the local branch use one of the following:
$ git branch -d branch_name
$ git branch -D branch_name
Note: The -d option is an alias for --delete, which only deletes the branch if it has already been fully merged in its upstream branch. You coul...
Sending email through Gmail SMTP server with C#
...ere failing from production servers(UK) After changing password to complex one everything works now :)
– Kirill Chilingarashvili
Aug 17 '14 at 18:30
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How to export JavaScript array info to csv (on client side)?
...a = [["Hello, world"]]. That will output two columns when it should output one.
– aredridel
Jul 22 '15 at 17:33
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UITableView load more when scrolling to bottom like Facebook application
...show a list of users (UITableView) using a paginating mechanism. Could any one please tell me how to load more data in my list when the user scrolls to the end of the list (like on home page on Facebook application)?
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What is an EJB, and what does it do?
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Why really use them? (Why not just stick to POJO?)
IF you need a component that accesses the database, or accesses other connectivity/ directory resources, or is accessed from multiple clients, or is intended as a SOA service, EJBs today are usually "bigger, stronger, faster (or at least more ...
Javascript - get array of dates between 2 dates
I'd like "range" to be an array of date objects, one for each day between the two dates.
24 Answers
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