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Add zero-padding to a string
How do I add "0" padding to a string so that my string length is always 4?
5 Answers
5...
Sequelize.js delete query?
...or reference, this is defined in lib/model.js, and you don't have to use a string. You can use any sort of where object (e.g. {someId: 123}).
– Domi
Jun 16 '14 at 12:55
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Iterate over the lines of a string
I have a multi-line string defined like this:
6 Answers
6
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PHP MySQL Google Chart JSON - Complete Example
...s($r);
}
for($i=0;$i<count($arr1);$i++)
{
$chart_array[$i]=array((string)$arr2[$i],intval($arr1[$i]));
}
echo "<pre>";
$data=json_encode($chart_array);
?>
<html>
<head>
<!--Load the AJAX API-->
<script type="text/javascript" src="https://www.google.c...
Formatting a float to 2 decimal places
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You can pass the format in to the ToString method, e.g.:
myFloatVariable.ToString("0.00"); //2dp Number
myFloatVariable.ToString("n2"); // 2dp Number
myFloatVariable.ToString("c2"); // 2dp currency
Standard Number Format Strings
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Write string to output stream
...InputStream and OutputStream) transfer binary data. If you want to write a string to a stream, you must first convert it to bytes, or in other words encode it. You can do that manually (as you suggest) using the String.getBytes(Charset) method, but you should avoid the String.getBytes() method, beca...
How to use the TextWatcher class in Android?
Can anyone tell me how to mask the substring in EditText or how to change EditText substring input to password type or replace by another character like this 123xxxxxxxxx3455
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How to parse a JSON string to an array using Jackson
I have a String with the following value:
4 Answers
4
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C state-machine design [closed]
... an enum. It also makes for much cleaner code since you don't need all the extra cruft of function pointers or huge switch statements and while loops. Did I mention it's more efficient too?
Here's what a state machine might look like:
void state_machine() {
first_state:
// Do some stuff here
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Difference between id and name attributes in HTML
...ges with multiple <form> elements. It is traditional to use the same string for name and id where both are used on a single HTML element, but nothing makes you do this.
– Warren Young
Feb 17 '15 at 2:31
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