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What does the arrow operator, '->', do in Java?
...I came across the arrow operator, what exactly does it do? I thought Java did not have an arrow operator.
5 Answers
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git pull keeping local changes
... that git checkout --theirs command is very confusing. It did what I wanted once and something really bad another time. Got any good documentation on it?
– Milimetric
Sep 19 '13 at 15:00
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How do I check for a network connection?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
JavaScript: Is there a way to get Chrome to break on all errors?
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Edit: The original link I answered with is now invalid.The newer URL would be https://developers.google.com/web/tools/chrome-devtools/javascript/add-breakpoints#exceptions as of 2016-11-11.
I realize this question has an answer, but it's no longer accurate. Use the link above...
Sending a JSON to server and retrieving a JSON in return, without JQuery
...n stringify) to the server and to retrieve the resulting JSON on the user side, without using JQuery.
2 Answers
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git --git-dir not working as expected
... this worked! Agreed that this is confusing. Its called Keep It Simple Stupid. You can almost always allow flexibility while at the same time giving defaults that make the most sense VS having a command not work at all.
– Nay
Jan 18 '12 at 6:34
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I need to pop up and trash away a “middle” commit in my master branch. How can I do it?
...te to JCotton essentially for the extensive explanation even if you two, said the same thing ... thanks again.
– Luca G. Soave
Apr 22 '11 at 19:17
add a comment
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Maven check for updated dependencies in repository
...versions on Maven Repositories, too. It is a language agnostic tool and beside Java it supports 7 other languages. Beside the simple follow/notify feature it can also directly monitor GitHub and BitBucket repositories and notify your about out-dated dependencies in your projects.
There is also a...
How to wait for a keypress in R?
...( tkbutton(tt, text='Continue', command=function()tkdestroy(tt)),
side='bottom')
tkbind(tt,'<Key>', function()tkdestroy(tt) )
tkwait.window(tt)
}
Just put mywait() in your script anywhere that you want the script to pause.
This works on any platform that supports tcltk (whi...
Change timestamps while rebasing git branch
... alias? Maybe the --ignore-date was introduced in later version, I have no idea.
– Michael Krelin - hacker
Oct 16 '09 at 20:06
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