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Return multiple columns from pandas apply()
...s_pass_series_return_series(series):
series['size_kb'] = locale.format_string("%.1f", series['size'] / 1024.0, grouping=True) + ' KB'
series['size_mb'] = locale.format_string("%.1f", series['size'] / 1024.0 ** 2, grouping=True) + ' MB'
series['size_gb'] = locale.format_string("%.1f", ser...
Deserialize JSON to ArrayList using Jackson
...ixIn , to assist me with the deserialization. MyPojo has only int and String instance variables combined with proper getters and setters. MyPojoDeMixIn looks something like this:
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Array initialization syntax when not in a declaration
...an use the toArray() method on it.
For example:
ArrayList<String> al = new ArrayList<String>();
al.add("one");
al.add("two");
String[] strArray = (String[]) al.toArray(new String[0]);
I hope this might help you.
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Sorting Python list based on the length of the string
I want to sort a list of strings based on the string length. I tried to use sort as follows, but it doesn't seem to give me correct result.
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Pros and cons of AppSettings vs applicationSettings (.NET app.config / Web.config)
...hat you wanted to configure there really is a number - someone could put a string into that setting..... you just access it as ConfigurationManager["(key)"] and then it's up to you to know what you're dealing with.
Also, over time, the <appSettings> can get rather convoluted and messy, if lo...
JSP tricks to make templating easier?
...y '.', and /WEB-INF/templates/ prefix if it does not start with a '/')
String template = (String)jspContext.getAttribute("template");
if (template != null) {
if (!template.contains("."))
template += ".jsp";
if (!template.startsWith("/"))
template = "/W...
Constants in Objective-C
I'm developing a Cocoa application, and I'm using constant NSString s as ways to store key names for my preferences.
14 ...
Int or Number DataType for DataAnnotation validation attribute
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This is the better solution, since this covers strings. int.MaxValue only covers until 2.147.483.647
– Christian Gollhardt
Aug 19 '15 at 17:51
add ...
How to use WHERE IN with Doctrine 2
...
and for completion the string solution
$qb->andWhere('foo.field IN (:string)');
$qb->setParameter('string', array('foo', 'bar'), \Doctrine\DBAL\Connection::PARAM_STR_ARRAY);
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How to store date/time and timestamps in UTC time zone with JPA and Hibernate
... to tell MySql to use timezone by using useTimezone=true in the connection string. Then only setting property hibernate.jdbc.time_zone will work
– TheCoder
Oct 13 '18 at 19:08
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