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How can I delete the current line in Emacs?
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213
C-a # Go to beginning of line
C-k # Kill line from current point
There is also
C-S-backspace ...
Inspect element that only appear when other element is mouse overed/entered
...
It's fairly easy in Chrome 38.0.2094.0.
Here's what it'll look like:
Step-by-step:
Open the DevTools in the Sources panel
Make the tooltip appear by hovering over the button
Press F8 to freeze the page
Switch to the Elements panel and use the magn...
How to wait for all threads to finish, using ExecutorService?
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edited Sep 8 '16 at 6:43
Ravindra babu
39.4k77 gold badges201201 silver badges180180 bronze badges
an...
Can someone explain the HTML5 aria-* attribute?
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153
ARIA stands for Accessible Rich Internet Applications and is designed to improve the accessibili...
How do you do a limit query in JPQL or HQL?
In Hibernate 3, is there a way to do the equivalent of the following MySQL limit in HQL?
14 Answers
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Why use @PostConstruct?
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423
because when the constructor is called, the bean is not yet initialized - i.e. no dependencies ...
What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters?
...e largest extended character set specified among the supported locales (22.3.1).
— C++ [basic.fundamental] 3.9.1/5
This does not requ...
What is the best Java email address validation method? [closed]
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134
votes
Apache Commons is generally known as a solid project. Keep in mind, though,...
Select datatype of the field in postgres
...able,
student_details (
stu_id integer,
stu_name varchar(30 ),
joined_date timestamp
);
7 Answ...