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How to get a tab character?
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Posting another alternative to be more complete. When I tried the "pre" based answers, they added extra vertical line breaks as well.
Each tab can be converted to a sequence non-breaking spaces which require no wrapping.
"    "
This is not recommended ...
Scala Doubles, and Precision
...t able to take it in and throws a NumberFormatException. This of course is based on where your code is being run, not where it's developed.
– akauppi
Sep 19 '14 at 10:02
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Nested defaultdict of defaultdict
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I based this of Andrew's answer here.
If you are looking to load data from a json or an existing dict into the nester defaultdict see this example:
def nested_defaultdict(existing=None, **kwargs):
if existing is None:
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Ignoring new fields on JSON objects using Jackson [duplicate]
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If using a pojo class based on JSON response. If chances are there that json changes frequently declare at pojo class level:
@JsonIgnoreProperties(ignoreUnknown = true)
and at the objectMapper add this if you are converting:
objectMapper.confi...
fatal: could not read Username for 'https://github.com': No such file or directory
... I get this message within a Docker container running on gitlab. The base image is python:3.7-slim. So it is not Windows related.
– Martin Thoma
Jun 17 '19 at 14:05
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Redirect parent window from an iframe action
...dbox attribute prevents javascript taking certain actions within an iframe based on a given whitelist of allowed actions. The allow-top-navigation property is one of the actions you can enable in the whitelist, which allows this code to work. If the sandbox attribute is abscent all actions are allow...
Sorting arraylist in alphabetical order (case insensitive)
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try this code
Collections.sort(yourarraylist, new SortBasedOnName());
import java.util.Comparator;
import com.RealHelp.objects.FBFriends_Obj;
import com.RealHelp.ui.importFBContacts;
public class SortBasedOnName implements Comparator
{
public int compare(Object o1, Object o2...
Converting A String To Hexadecimal In Java
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All answers based on String.getBytes() involve encoding your string according to a Charset. You don't necessarily get the hex value of the 2-byte characters that make up your string. If what you actually want is the equivalent of a hex v...
jQuery UI “ $(”#datepicker“).datepicker is not a function”
... <link href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/base/jquery-ui.css" rel="Stylesheet" type="text/css" />
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Android Fragment no view found for ID?
...when the FragmentPagerAdapter attempted to add the Fragments to the pager. Based on howettl answer I guess that it was due to the Pager parent was not the view set in setContentView() in my FragmentActivity.
The only change I did to solve the problem was to create the FragmentPagerAdapter passing i...