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A quick and easy way to join array elements with a separator (the opposite of split) in Java [duplic
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@anoniim Joiner.join in what is now Google Guava is overloaded for Iterable as well as Arrays: docs.guava-libraries.googlecode.com/git-history/release/javadoc/…
– nd.
Nov 28 '13 at 18:48
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What is your single most favorite command-line trick using Bash? [closed]
We all know how to use <ctrl>-R to reverse search through history, but did you know you can use <ctrl>-S to forward search if you set stty stop "" ? Also, have you ever tried running bind -p to see all of your keyboard shortcuts listed? There are over 455 on Mac OS X by default. ...
How to disable anchor “jump” when loading a page?
... delete hash so the page won't scroll to it
window.location.hash = "";
// now whenever you are ready do whatever you want
// (in this case I use jQuery to scroll to the tag after the page has loaded)
$(window).on('load', function() {
if (target) {
$('html, body').animate({
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CocoaPods and GitHub forks
...s showing "Unable to find a specification for '<pod name>' " do you know how to resolve it?
– Susim Samanta
Mar 15 '18 at 1:50
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Do I set properties to nil in dealloc when using ARC?
I am trying to learn Automatic Reference Counting in iOS 5. Now the first part of this question should be easy:
2 Answers
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Entity Framework: table without primary key
...xt it's used in, you can be assured uniqueness. Although thinking about it now, if a record is deleted that will effectively change the following records' "PK".
– Todd
Oct 11 '14 at 3:33
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How to add color to Github's README.md file
...his in its GitHub integration bot's comments, for example: github.com/zeit/now/pull/2570#issuecomment-512585770
– Jacob Ford
Oct 26 '19 at 18:56
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Vim: How to insert in visual block mode?
... to the first character of the first line, but I'm back to normal mode. I know this because if I press "a", it moves the character to the right, and it says "-- INSERT --". If I type a few characters and press escape, it's not applied to the other lines.
– Tyler Collier
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R cannot be resolved - Android error
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I thinh I have the same problem, is there any way to know witch one of the layouts?
– Sergey Kucher
Oct 13 '12 at 8:57
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Gson: How to exclude specific fields from Serialization without annotations
... Ty for the update. What I;m trying to see if it's possible to know where in the object graph I am when the method it called so I can exclude some fields of country but not countryOfBirth(for example) so same class but different properties. I've edited my question to clarify what I'm tryi...