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How to remove all whitespace from a string?
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In general, we want a solution that is vectorised, so here's a better test example:
whitespace <- " \t\n\r\v\f" # space, tab, newline,
# carriage return, vertical tab, form feed
x <- c(
" x y ", # spaces before, after an...
Making git diff --stat show full file path
...n doing git diff --stat some files are listed with full path from repository base but some files are listed as:
7 Answers...
How to create a temporary directory and get the path / file name in Python
how to create a temporary directory and get the path / file name in python
5 Answers
5...
Iterating each character in a string using Python
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As Johannes pointed out,
for c in "string":
#do something with c
You can iterate pretty much anything in python using the for loop construct,
for example, open("file.txt") returns a file object (and opens the file), iterating over it iterates ...
Installing a dependency with Bower from URL and specify version
...red Oct 13 '13 at 19:30
Sindre SorhusSindre Sorhus
62.6k3030 gold badges151151 silver badges207207 bronze badges
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Difference between Service, Async Task & Thread?
... them, I won't repeat them, instead I will try to give answer with my own words, hope they will help you.
Service is like an Activity but has no user interface. Probably if you want to fetch the weather for example you won't create a blank activity for it, for this you will use a Service.
A Thread...
Replacing spaces with underscores in JavaScript?
I'm trying to use this code to replace spaces with _, it works for the first space in the string but all the other instances of spaces remain unchanged. Anybody know why?
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What does jQuery.fn mean?
...operty is just an alias to the prototype property.
The jQuery identifier (or $) is just a constructor function, and all instances created with it, inherit from the constructor's prototype.
A simple constructor function:
function Test() {
this.a = 'a';
}
Test.prototype.b = 'b';
var test = new T...
Does Java have a using statement?
...matic Resource Block Management which brings this feature to the Java platform. Prior versions of Java didn't have anything resembling using.
As an example, you can use any variable implementing java.lang.AutoCloseable in the following way:
try(ClassImplementingAutoCloseable obj = new ClassImpleme...
How to send cookies in a post request with the Python Requests library?
... to actually set up the cookies based on its documentation. The script is for use on Wikipedia, and the cookie(s) that need to be sent are of this form:
...