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How to remove an element from an array in Swift
How can I unset/remove an element from an array in Apple's new language Swift?
18 Answers
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How to open a file using the open with statement
... Read a list of names from a file line by line into an output file.
If a line begins with a particular name, insert a string of text
after the name before appending the line to the output file.
'''
with open(newfile, 'w') as outfile, open(oldfile, 'r', encoding='utf-8') as infile...
What is the difference between window, screen, and document in Javascript?
... used interchangeably as the global environment for the DOM. What is the difference (if there is one) and when should I use each one?
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how to prevent “directory already exists error” in a makefile when using mkdir
...s:
mkdir -p $(OBJDIR)
The -p option to mkdir prevents the error message if the directory exists.
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Python dictionary: are keys() and values() always the same order?
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Found this:
If items(), keys(), values(),
iteritems(), iterkeys(), and
itervalues() are called with no
intervening modifications to the
dictionary, the lists will directly
correspond.
On 2.x documentation and 3.x documentatio...
jQuery UI Sortable Position
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You can use the ui object provided to the events, specifically you want the stop event, the ui.item property and .index(), like this:
$("#sortable").sortable({
stop: function(event, ui) {
alert("New position: " + ui.item.index());
}
});
You can see a working d...
Ruby: Change negative number to positive number?
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my answer is just for negative numbers, if you need to always have the absolute value then this is definitely the better way.
– Brandon Bodnar
Mar 19 '10 at 22:41
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Fully backup a git repo?
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@Daniel: If you clone a repository, you fetch every branch, but only the default one is checkouted. Try git branch -a. Maybe its more obvious this way: After cloning a repository you dont fetch every branch, you fetch every commit. Br...
Pass a PHP string to a JavaScript variable (and escape newlines) [duplicate]
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If you use UTF-8 that's the best solution by far.
– Kornel
Oct 13 '08 at 23:02
4
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How to add parameters to a HTTP GET request in Android?
...etParams( basicHttpParms ) on my HttpGet object. This method fails. But if I manually add my parameters to my URL (i.e. append ?param1=value1&param2=value2 ) it succeeds.
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