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How to make System.out.println() shorter
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This is my 5th year in Java, am i still in time ?
– Tom
Jul 23 '10 at 18:30
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A gentle tutorial to Emacs/Swank/Paredit for Clojure
I am moving to Emacs to work on Clojure /Lisp.
What is all the information I need to setup on Emacs to be able to do the following?
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PHP Get name of current directory
...kinda the point. Trying to get solutions which will still work in 20 years time in a weird locale is tricky. If some of us are screwed up, that just goes with the territory. :) p.s. I was not the down-voter.
– Adam Chalcraft
May 28 '19 at 0:14
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Changing the color of an hr element
...e filled with the default color (which is not a desired effect most of the time). So it seems like in this case you would also need to specify background-color (as @Ibu suggested in his answer).
HTML 5 Boilerplate project in its default stylesheet specifies the following rule:
hr { display: block;...
what is the difference between ajax and jquery and which one is better? [closed]
...whereas typing in your question or answer and seeing it appear in the real-time preview window below it is JavaScript (JQuery).
This means that the difference between AJAX and Javascript is that AJAX allows you to communicate with the server without doing a page refresh (i.e. going to a new page) w...
in javascript, how can i get the last character in a string [duplicate]
...lice( -1 ) wins, but even the usually slowest .split( ' ' ).pop( ) won one time for me.
– s3c
Aug 26 at 12:30
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How to enumerate a range of numbers starting at 1
...ery similar to a generator expressiong). But that doesn't excuse me - long-time python user - writing BS. Thanks for pointing it out.
– user395760
Jul 21 '10 at 21:05
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Ruby on Rails: How can I revert a migration with rake db:migrate?
...mmer (or to other new programmers)
rake db:rollback works about half the time. I start there.
If not, rake db:migrate:down VERSION=3846656238
plug in VERSION for the version number of your migration file you want to revert.
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GB English, or US English?
...to stick to one type of spelling and remove the ambiguity. It's a waste of time searching for a method only to find the spelling is off by one letter due to spelling localisations.
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How to filter by IP address in Wireshark?
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This took me a very long time to get used to. It also makes half the advice you can find irrelevant, which is a barrier to entry. :(
– Nanban Jim
Sep 20 '16 at 19:39
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