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How do I replace multiple spaces with a single space in C#?
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edited Mar 4 at 8:32
chindirala sampath kumar
35722 silver badges1313 bronze badges
answered Oct...
Swift alert view with OK and Cancel: which button tapped?
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306
If you are using iOS8, you should be using UIAlertController — UIAlertView is deprecated.
H...
Is there a Newline constant defined in Java like Environment.Newline in C#?
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3 Answers
3
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renamed heroku app from website, now it's not found
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366
Try to update the git remote for the app:
git remote rm heroku
git remote add heroku git@hero...
How to remove part of a string? [closed]
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If you're specifically targetting "11223344", then use str_replace:
// str_replace($search, $replace, $subject)
echo str_replace("11223344", "","REGISTER 11223344 here");
share
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Get names of all keys in the collection
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352
You could do this with MapReduce:
mr = db.runCommand({
"mapreduce" : "my_collection",
"ma...
How can I change the version of npm using nvm?
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13 Answers
13
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How can mixed data types (int, float, char, etc) be stored in an array?
... element, you would do:
my_array[0].type = is_int;
my_array[0].val.ival = 3;
When you want to access an element of the array, you must first check the type, then use the corresponding member of the union. A switch statement is useful:
switch (my_array[n].type) {
case is_int:
// Do stuff for ...
How to read the mode field of git-ls-tree's output
I know the last 3 oct digits are file mode, but what are the first 3 digits for?
I can't find it out in git user's manual.
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