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Git clone particular version of remote repository
...the current remote files, but the whole history. You local repository will include all this.
There might have been tags to mark a particular version at the time. If not, you can create them yourself locally. A good way to do this is to use git log or perhaps more visually with tools like gitk (perh...
When to use std::size_t?
...and as is guaranteed to be able to express the maximum size of any object (including any array) in C++. By extension it is also guaranteed to be big enough for any array index so it is a natural type for a loop by index over an array.
If you are just counting up to a number then it may be more natu...
Android: What is better - multiple activities or switching views manually?
...s own Activity.
UPDATE March 2014:
At this point the question should now include the choice of Fragments. I think that Views are probably the least likely choice of the 3: Activity, Fragment, View. If you want to implement screens that make use of the back button then it should be either Activties...
Using the HTML5 “required” attribute for a group of checkboxes?
...uraw and @Brian Woodward, here's a bit I pulled together for JQuery users, including a custom validation error message:
$cbx_group = $("input:checkbox[name^='group']");
$cbx_group.on("click", function() {
if ($cbx_group.is(":checked")) {
// checkboxes become unrequired as long as one is...
How to create new tmux session if none exists
...
Adapting Alex's suggestion to include project based configuration upon startup, I started using the following:
# ~/bin/tmux-myproject shell script
# The Project name is also used as a session name (usually shorter)
PROJECT_NAME="myproject"
PROJECT_DIR="~...
What does the 'standalone' directive mean in XML?
...ubset or in
a parameter entity (external or
internal, the latter being included
because non-validating processors are
not required to read them).]
http://www.w3.org/TR/xml/#sec-rmd
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How do I *really* justify a horizontal menu in HTML+CSS?
...ace between the tags. I am working in WordPress, and wp_page_menu does not include line breaks after each <li></li>. Added them using preg_replace, and it works now. Fwewww
– Greg Perham
May 30 '12 at 5:43
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Node.js and CPU intensive requests
...r. Using node.js you have to adjust your programming model a bit, and that includes pushing "long-running" work out to some asynchronous worker.
– Thilo
Aug 16 '10 at 9:39
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When to add what indexes in a table in Rails
...rom a has_many relationship using a scope, make sure there's an index that includes the has_many foreign key and the scope column in that order.
The goal with indexes is to eliminate the dreaded "table scan" or "file sort" operations that occur when your data is not indexed properly.
In simple te...
Coroutine vs Continuation vs Generator
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A small correction: "...including call stack and all variables BUT NOT THEIR VALUES" (or just drop "all variables"). Continuations don't preserve the values, they just contain the call stack.
– nalply
Jan 14 '1...