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How to get last key in an array?
...ement pointed to by the internal pointer
var_dump($key);
Will output :
string 'last' (length=4)
i.e. the key of the last element of my array.
After this has been done the array's internal pointer will be at the end of the array. As pointed out in the comments, you may want to run reset() on t...
Change Name of Import in Java, or import two classes with the same name
...ompany.installer.implementation.ConfigurationReader {}
public abstract String getLoaderVirtualClassPath();
public static QueryServiceConfigurationReader getInstance() {
return new Implementation();
}
}
In that way you only need to specify the long
Django templates: verbose version of a choice
...urn value[arg]
except KeyError:
return settings.TEMPLATE_STRING_IF_INVALID
register.filter('human_readable', human_readable)
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Is there a better way to find out if a local git branch exists?
... or nothing if it doesn't.
Assign it to a variable and check for an empty string.
exists=`git show-ref refs/heads/<branch-name>`
if [ -n "$exists" ]; then
echo 'branch exists!'
fi
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Linux command: How to 'find' only text files?
...xt files - I mean, is there any text file types that have no 'text' in the string of its mime type description?
– datasn.io
Jan 22 '11 at 11:58
...
How to select date from datetime column?
...avierGuerrero: My example compares two constants: One from the table and a string literal.
– dotancohen
Oct 17 '17 at 11:10
...
How do I convert an object to an array?
... class and return its results.
Be careful, for primitive data types like strings it will work great, but I don't know how it behaves with nested objects.
in your case you have to do something like;
<?php
print_r(get_object_vars($response->response->docs));
?>
...
org.xml.sax.SAXParseException: Content is not allowed in prolog
...tion: change Document document = documentBuilder.parse(new InputSource(new StringReader(xml))) to Document document = documentBuilder.parse(new InputSource(new ByteArrayInputStream(xml.getBytes("UTF-8"))))
– RealMan
Apr 29 '18 at 6:22
...
Is there any way to see the file system on the iOS simulator?
... Seems you need to add " Finder" at the end of the "Full Sample" string.
– phantom_2
Mar 3 '18 at 10:25
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ToList()— does it create a new list?
...
return objects[0].SimpleInt;
}
private static void Main(string[] args)
{
RunChangeList();
Console.ReadLine();
}
And answer on my machine -
objs: 45653674
objs[0]: 41149443
objects: 45653674
objects[0]: 41149443
objectList: 39785641
objectList[0]: 41149...