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How many spaces will Java String.trim() remove?
...answer isn't intended to be a comprehensive analysis of trim, isWhiteSpace etc, or a discussion of ambiguities in the Java docs; it's a straightforward answer to the specific question asked above -- ie, does the trim method remove a single space or multiple spaces?
– LukeH
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How to split text without spaces into list of words?
...reenappleactiveassignmentweeklymetapho
rapparentlytherearethumbgreenappleetcinthestringialsohavealargedictionarytoquery
whetherthewordisreasonablesowhatsthefastestwayofextractionthxalot.
After: there is masses of text information of peoples comments which is parsed from html but there are n...
How to check if string input is a number? [duplicate]
How do I check if a user's string input is a number (e.g. -1 , 0 , 1 , etc.)?
24 Answers
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Extracting bits with a single multiplication
...bits that meet the (n-m) criterion, but also the ones that are at (n-m+1), etc. Let's call their number Q0 (exactly n-m to next bit), Q1 (n-m+1), up to Q(N-1) (n-1). Then we risk carry if
Q0 > 1
Q0 == 1 && Q1 >= 2
Q0 == 0 && Q1 >= 4
Q0 == 1 && Q1 > 1 && Q...
How to implement the activity stream in a social network
... If there is multiple source of activity (add, comment, like, etc.), how do you join this table with actual activities? Do you use multiple left join (each for an activity table)?
– Ali Shakiba
Jan 14 '11 at 22:54
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Exporting data In SQL Server as INSERT INTO
...romises pretty much the same functionality and a few more (like quick find etc.)
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How do I prompt for Yes/No/Cancel input in a Linux shell script?
...secret:" 20 60 "First..." 2>&1 >/dev/tty)
$DIALOG --textbox /etc/motd 20 60
AnsCkLst=$($DIALOG --checklist "Check some..." 20 60 12 \
Correct "This demo is useful" off \
Fun "This demo is nice" off \
Strong "This demo is complex" ...
What is default color for text in textview?
... Most correct solution. Preserve text color states (disabled, etc)
– dasar
Jan 11 '17 at 12:02
From my ob...
How to uninstall Jenkins?
...script in newer Jenkins versions, and should be executed too:
sudo rm -f /etc/newsyslog.d/jenkins.conf
pkgutil --pkgs | grep 'org\.jenkins-ci\.' | xargs -n 1 sudo pkgutil --forget
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How can I autoformat/indent C code in vim?
...n the same line as function definitions, or moving them to the line below, etc. All the options are controlled by command line parameters.
In order to use it in vim, just set the formatprg option to it, and then use the gq command. So, for example, I have in my .vimrc:
autocmd BufNewFile,BufRead *...