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How do I check if a variable exists in a list in BASH
...pace:]]) ]] && exit(0) || exit(1)
}
to use it:
contains aList anItem
echo $? # 0： match, 1: failed
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Test if a string contains any of the strings from an array
...combined with regular expressions too.
public static boolean stringContainsItemFromList(String inputStr, String[] items) {
return Arrays.stream(items).anyMatch(inputStr::contains);
}
Also, if we change the input type to a List instead of an array we can use items.stream().anyMatch(inputStr::con...
How can I sort a dictionary by key?
...: d = {2:3, 1:89, 4:5, 3:0}
In [3]: od = collections.OrderedDict(sorted(d.items()))
In [4]: od
Out[4]: OrderedDict([(1, 89), (2, 3), (3, 0), (4, 5)])
Never mind the way od is printed out; it'll work as expected:
In [11]: od[1]
Out[11]: 89
In [12]: od[3]
Out[12]: 0
In [13]: for k, v in od.iter...
How do I get a value of a using jQuery?
...
I think this should be a simple example:
$('#item1 span').text();
or
$('#item1 span').html();
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C# DLL config file
...is depends on how your DLL is structured and what method will fit your DLL best.
What is the best way to get all the divisors of a number?
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I agree this isn't the best solution. I was simply pointing out a 'better' way of doing the 'dumb' search that would already save alot of time.
– Matthew Scharley
Oct 5 '08 at 12:39
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What does Serializable mean?
...ct state.
Code Example and explanation:
First let's have a look at the Item Class:
public class Item implements Serializable{
/**
* This is the Serializable class
*/
private static final long serialVersionUID = 475918891428093041L;
private Long itemId;
private String i...
Call Activity method from adapter
... Eldhose bro, I have nothing against you but answer below is best practice. You can even read in comments. You should not cast mContext to your Activity as you are avoiding reuse of code. Now this adapter can only be used inside the Activity which you have casted your mContext variable...
Is there a unique Android device ID?
... Secure.ANDROID_ID);
Also read Best practices for unique identifiers: https://developer.android.com/training/articles/user-data-ids
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Shortcut for creating single item list in C#
In C#, is there an inline shortcut to instantiate a List with only one item.
13 Answers
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