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Git and Mercurial - Compare and Contrast
...nel on FreeNode.
Thanks to all people on on #mercurial IRC channel who provided help about Mercurial for this writeup
Summary
Here it would be nice to have some syntax for table, something like in PHPMarkdown / MultiMarkdown / Maruku extension of Markdown
Repository structure: Mercurial doesn't a...
How to produce a range with step n in bash? (generate a sequence of numbers with increments)
... 'seq' method's handy on older or smaller-memory systems like busybox. I did upvote both your and TheBonsai's answer. :)
– Scott Prive
Feb 3 '15 at 2:12
7
...
Java Synchronized Block for .class
...
To add to the other answers:
static void myMethod() {
synchronized(MyClass.class) {
//code
}
}
is equivalent to
static synchronized void myMethod() {
//code
}
and
void myMethod() {
synchronized(this) {
//code
}
}
is equivalent to
synchr...
How to move certain commits to be based on another branch in git?
...nswer to add the reference to rebase.autostash configuration: that will avoid any loss of work in progress in the working tree when doing a rebase.
– VonC
May 29 '17 at 4:31
...
File content into unix variable with newlines
... any of those three characters can be used to split your command into individual words. After that, the word separators are gone, all you have left is a list of words.
Combine that with the echo documentation (a bash internal command), and you'll see why the spaces are output:
echo [-neE] [arg ...
Checking out Git tag leads to “detached HEAD state”
...ing it's current position.
Your HEAD is pointer to a branch which is considered "current". Usually when you clone a repository, HEAD will point to master which in turn will point to a commit. When you then do something like git checkout experimental, you switch the HEAD to point to the experimenta...
Turning live() into on() in jQuery
...ical, since the listener is actually attached to the selector that you provide. When the event is triggered, jQuery traverses the DOM and executes handlers where specified (simple event delegation). .live suggested that there was something "magical" that happened, and it was said to attach event han...
How to use Chrome's network debugger with redirects
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Is Meyers' implementation of the Singleton pattern thread safe?
...er automatically initialize the CRITICAL_SECTION before main() is called. Ideally a true RAII critical section class would be used that can deal with exceptions that might occur when the critical section is held, but that's beyond the scope of this answer.
The fundamental operation is that when an...
Is an index needed for a primary key in SQLite?
...
It does it for you.
INTEGER PRIMARY KEY columns aside, both UNIQUE and PRIMARY KEY
constraints are implemented by creating an index in the database (in
the same way as a "CREATE UNIQUE INDEX" statement would). Such an
index is used like any other index in the database ...