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How to assign the output of a Bash command to a variable? [duplicate]
...ds (\[?*), because the shell splits the result of variable expansions into words and performs globbing on these words. Always double-quote variable expansions "$foo" and command substitutions "$(foo)" (unless you specifically know you have not to).
In the general case, as other answers have mention...
Notepad++ add to every line
...se the Regular expression option near the bottom of the dialog.
To add a word, such as test, at the beginning of each line:
Type ^ in the Find what textbox
Type test in the Replace with textbox
Place cursor in the first line of the file to ensure all lines are affected
Click Replace...
td widths, not working?
...r cell contains some content that doesn't fit into the 200px (like somelongwordwithoutanyspaces), the cell will stretch nevertheless, unless your CSS contains table-layout: fixed for the table.
EDIT
As kristina childs noted on her answer, you should avoid both the width attribute and using inline ...
Regular expression for first and last name
...way to build a tiny regex that supports most languages and only allows for word characters. It even supports some special characters like hyphens, spaces and apostrophes. I've tested in python and it supports the characters below:
^[\w'\-,.][^0-9_!¡?÷?¿/\\+=@#$%ˆ&*(){}|~<>;:[\]]{2,}$
...
How to compute the similarity between two text documents?
...
>>> vect = TfidfVectorizer(min_df=1, stop_words="english")
>>> ...
How do you use NSAttributedString?
...s like this. Perhaps instead you could do something like:
NSDictionary * wordToColorMapping = ....; //an NSDictionary of NSString => UIColor pairs
NSMutableAttributedString * string = [[NSMutableAttributedString alloc] initWithString:@""];
for (NSString * word in wordToColorMapping) {
UIColo...
Longest line in a file
...
OS X: using homebrew, use gwc for GNU Word Count gwc -L filename
– kaycoder
Jul 12 '16 at 16:39
3
...
python pandas dataframe to dictionary
...=df.value.values
mydict=dict(zip(id_,value))
Note i used id_ because the word id is reserved word
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How can I create an error 404 in PHP?
My .htaccess redirects all requests to /word_here to /page.php?name=word_here . The PHP script then checks if the requested page is in its array of pages.
...
How can I clear event subscriptions in C#?
...equences. The precondition is to remember to declare SomeEvent with the keyword 'event'.
Please see the book - C# 4.0 in the nutshell, page 125.
Some one here proposed to use Delegate.RemoveAll method. If you use it, the sample code could follow the below form. But it is really stupid. Why not just ...