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git produces Gtk-WARNING: cannot open display
...this behavior on a RedHat 5 machine where our Git version was 1.7.4.1.
I didn't have a high degree of confidence that unset SSH_ASKPASS wouldn't have unintended consequences, so I wanted to see if there was another solution.
I couldn't tell for certain, but it seems that a patch for this problem w...
XmlWriter to Write to a String Instead of to a File
...
As Richard said, StringWriter is the way forward. There's one snag, however: by default, StringWriter will advertise itself as being in UTF-16. Usually XML is in UTF-8. You can fix this by subclassing StringWriter;
public class Utf8Strin...
Loading Backbone and Underscore using RequireJS
...s (deps), if any, (which may be from the paths configuration, or may be valid paths themselves). (2) (optionally) specify the global variable name from the file you're shimming, which should be exported to your module functions that require it. (If you don't specify the exports, then you'll need to ...
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
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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);
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