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Create space at the beginning of a UITextField
...so I get something like textField.setPaddingFor(left: 10, right: 10). Both params, are optional hence if you pass nil the padding will be 0.
– Nermin Sehic
Dec 10 '16 at 20:33
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Filter Java Stream to 1 and only 1 element
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Javadoc says this about limit's param: maxSize: the number of elements the stream should be limited to. So, shouldn't it be .limit(1) instead of .limit(2) ?
– alexbt
Dec 18 '17 at 19:41
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Limit Decimal Places in Android EditText
...{
private final int decimalDigits;
/**
* Constructor.
*
* @param decimalDigits maximum decimal digits
*/
public DecimalDigitsInputFilter(int decimalDigits) {
this.decimalDigits = decimalDigits;
}
@Override
public CharSequence filter(CharSequence source,
int star...
git - diff of current changes before committing
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It didn't occur to me to invoke git diff with no params. Thanks!
– kikito
Mar 6 '12 at 13:13
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Why do you need to put #!/bin/bash at the beginning of a script file?
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its simple i myself found it, just add the param after that #!/usr/bin/env bash -x
– indianwebdevil
May 15 '17 at 13:38
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In mongoDb, how do you remove an array element by its index?
...", "interests": ["guitar", "programming", "reading"] }
$function takes 3 parameters:
body, which is the function to apply, whose parameter is the array to modify. The function here simply consists in using splice to remove 1 element at index 2.
args, which contains the fields from the record th...
Moq mock method with out specifying input parameter
... I realize this answer is old but what if I have more than one simple parameter? Is it possible to just say "Anything where the types fit for all parameters"?
– Brandon
Mar 2 '16 at 19:13
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AJAX post error : Refused to set unsafe header “Connection”
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Remove these two lines:
xmlHttp.setRequestHeader("Content-length", params.length);
xmlHttp.setRequestHeader("Connection", "close");
XMLHttpRequest isn't allowed to set these headers, they are being set automatically by the browser. The reason is that by manipulating these headers you might...
How to fetch FetchType.LAZY associations with JPA and Hibernate in a Spring Controller
...roles WHERE p.id = (:id)")
public Person findByIdAndFetchRolesEagerly(@Param("id") Long id);
}
This method will use JPQL's fetch join clause to eagerly load the roles association in a single round-trip to the database, and will therefore mitigate the performance penalty incurred by the two dis...
How to solve the “failed to lazily initialize a collection of role” Hibernate exception
... be appreciated to make it clear you could actually change the propagation param
– sarbuLopex
Dec 19 '16 at 11:24
Isn'...