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Java Round up Any Number
...tln((int) Math.ceil(a / 100.0));
Outputs:
1
1.0
1.42
2.0
2
See http://ideone.com/yhT0l
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What regex will match every character except comma ',' or semi-colon ';'?
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I had a similar requirement where I want to avoid semicolon and comma at the end I tried a lot but no success below is the Regex I am using const regexDomain = /^(?:[A-Za-z0-9](?:[A-Za-z0-9-]{0,61}[A-Za-z0-9])?\.)+[A-Za-z0-9][A-Za-z0-9-]{0,61}[A-Za-z0-9]/g; Well it valida...
How to create a zip archive with PowerShell?
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lol nice work, x0n. I imlpemented the feed store provider in PSCX. Slightly less practical but tonnes of fun. :)
– Matt Hamilton
Jul 21 '09 at 2:37
1
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Is there StartsWith or Contains in t sql with variables?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How do I undo a checkout in git?
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but how do I view my commits to decide which SHA1 hash to give it?
– Yuval Karmi
Aug 30 '10 at 15:43
1
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How does OpenID authentication work?
I am a little curious to know about how OpenID authentication works.
4 Answers
4
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Tab Vs Space preferences in Vim
...pace preferences. As I understand it, the tabstop setting indicates the width of a tab character. The shiftwidth setting specifies how many columns to increment/decrement when using the << and >> commands, whereas the softtabstop setting influences the amount of whitespace to b...
Read password from stdin
...or me, getpass poppoed up a window (not what I wanted, nor what its help said) and didn't obscure the password when I typed it in! Code to reproduce: import getpass; getpass.getpass()
– Michael Grazebrook
Sep 16 '14 at 16:22
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Define global variable in a JavaScript function
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Yes, as the others have said, you can use var at global scope (outside of all functions) to declare a global variable:
<script>
var yourGlobalVariable;
function foo() {
// ...
}
</script>
Alternately, you can assign to a property on...
NERDTree reload new files
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Re-opening it didn't work because NERDTree caches the directory listing. You can see a message to that effect when refreshing with 'r'.
– mqsoh
Jan 9 '12 at 20:26
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