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How to paste over without overwriting register
...t;cr>"
endfunction
" NB: this supports "rp that replaces the selection by the contents of @r
vnoremap <silent> <expr> p <sid>Repl()
Which should be fine as long as you don't use a plugin that has a non-nore vmap to p, and that expects a register to be overwritten.
This code ...
Is arr.__len__() the preferred way to get the length of an array in Python?
...
You mention that by supplying len() each container does not have to implement a .length() method, but how is this different, if each type still implements a __len__() method which gets called by len() anyways? Is different container types han...
How do I convert CamelCase into human-readable names in Java?
...make it more readable.
The three patterns are:
UC behind me, UC followed by LC in front of me
XMLParser AString PDFLoader
/\ /\ /\
non-UC behind me, UC in front of me
MyClass 99Bottles
/\ /\
Letter behind me, non-letter in front of me
GL11 May5 ...
Advantages of std::for_each over for loop
...nd, I guess we could replace it with std::bind. Do we gain any performance by for_each with bind?
– Armani
Sep 9 at 17:05
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Git merge master into feature branch
...ter and devel branches. The merge commit only shows the changes introduced by the merge, which looks like a duplicate commit. But this is how git works: Branch and merge back. The real development work only takes place in non-merge commits, and the merge only is accepted if the result is working sof...
Android: show soft keyboard automatically when focus is on an EditText
...t the AlertDialog's Window. From there you can make the soft keyboard show by calling setSoftInputMode.
final AlertDialog dialog = ...;
editText.setOnFocusChangeListener(new View.OnFocusChangeListener() {
@Override
public void onFocusChange(View v, boolean hasFocus) {
if (hasFocus)...
Non-static variable cannot be referenced from a static context
...ic is created only when the class is instantiated as an object for example by using the new operator.
The lifecycle of a class, in broad terms, is:
the source code for the class is written creating a template or
pattern or stamp which can then be used to
create an object with the new operator us...
Can you explain the HttpURLConnection connection process?
...nection with the URL object - A new
// connection is opened every time by calling the openConnection
// method of the protocol handler for this URL.
// 1. This is the point where the connection is opened.
HttpURLConnection connection = (HttpURLConnection) url
.openConnect...
What's the difference between --general-numeric-sort and --numeric-sort options in gnu sort
...ks, an optional ‘-’ sign, and zero
or more digits possibly separated by
thousands separators, optionally
followed by a decimal-point character
and zero or more digits. An empty
number is treated as ‘0’. The
LC_NUMERIC locale specifies the
decimal-point character and thousands
...
Pushing from local repository to GitHub hosted remote
...emote add origin git@github.com:username/reponame.git
Unless you started by running git clone against the remote repository, in which case this step has been done for you already.
And after that, you'll type:
git push origin master
After your first push, you can simply type:
git push
when y...