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How to get commit history for just one branch?
...master yet and my_experiment was created from master you could:
git log --oneline `git merge-base my_experiment master`..my_experiment
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How to add two strings as if they were numbers? [duplicate]
...rs.
http://jsfiddle.net/EtX6G/
var ten = '10';
var zero_ten = '010';
var one = '1';
var body = document.getElementsByTagName('body')[0];
Append(parseInt(ten) + parseInt(one));
Append(parseInt(zero_ten) + parseInt(one));
Append(+ten + +one);
Append(+zero_ten + +one);
function Append(text) {
b...
How do I correctly clone a JavaScript object?
...ult in extra, unwanted properties. This isn't a problem, since I'm copying one of my own literal-constructed objects.
70 An...
How do you use bcrypt for hashing passwords in PHP?
...without the knowledge of both. Because of this key difference, bcrypt is a one-way hashing algorithm. You cannot retrieve the plain text password without already knowing the salt, rounds and key (password). [Source]
How to use bcrypt:
Using PHP >= 5.5-DEV
Password hashing functions have now be...
OAuth secrets in mobile apps
...fferent secret for each desktop app. OAuth doesn't make this concept easy. One way is have the user go and create an secret on their own and enter the key on their own into your desktop app (some facebook apps did something similar for a long time, having the user go and create facebook to setup the...
Dilemma: when to use Fragments vs Activities:
...always need a box container (Activity) or your parts will be dispersed. So one box with parts inside.
Take care not to misuse the box. Android UX experts advise (you can find them on YouTube) when we should explicitly load another Activity, instead to use a Fragment (like when we deal with the Navi...
Creating a byte array from a stream
...he MemoryStream, call stream.CopyTo(ms) and then return ms.ToArray(). Job done.
I should perhaps explain why my answer is longer than the others. Stream.Read doesn't guarantee that it will read everything it's asked for. If you're reading from a network stream, for example, it may read one packet's...
How can I see which Git branches are tracking which remote / upstream branch?
...
@garyp You're not the one who asked the question. The first provided what the OP needed, and the second provided exactly what he needed, in case he wanted it in a clean form for scripting, or wanted to just save it as an alias. ("Overkill" is fine...
Java 8 stream's .min() and .max(): why does this compile?
...hod" interfaces, or "SAM" interfaces. The idea is that any interface with one abstract method can be automatically implemented by any lambda - or method reference - whose method signature is a match for the one method on the interface. So examining the Comparator interface (simple version):
publi...
Why does ++[[]][+[]]+[+[]] return the string “10”?
... to avoid the wrong notation.
++ before its operand means “increment by one and return the incremented result”. So ++[[]][0] is equivalent to Number(A) + 1 (or +A + 1).
Again, we can simplify the mess into something more legible. Let's substitute [] back for A:
(+[] + 1)
+
[0]
Before +[] ca...