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Gson ignoring map entries with value=null
... client must define a default value for these fields as the JSON format is converted back into its Java form.
Here's how you would configure a Gson instance to output null:
Gson gson = new GsonBuilder().serializeNulls().create();
...
Swift - Cast Int into enum:Int
...er has changed. Earlier version of Swift use the class method fromRaw() to convert raw values to enumerated values.
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How do I hide an element on a click event anywhere outside of the element?
... you have other elements inside .myDiv element. For example, if you have a select dropdown inside .myDiv. When you click the select, it will think youre clicking outside the box.
– CodeGodie
Nov 22 '16 at 15:13
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Undefined reference to static class member
...it (1) can be used as an lvalue only if it has been defined but (2) can be converted to an rvalue without being defined?
– j_random_hacker
May 29 '09 at 10:51
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How costly is .NET reflection?
...rs using your application (if it's web) and it may add up just as if you'd convert million items. If particular method is 100-times slower it will be that much slower on small and big sets. Slower is slower.
– Robert Koritnik
Jul 26 '12 at 13:17
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How to read the RGB value of a given pixel in Python?
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photo = Image.open('IN.jpg') #your image
photo = photo.convert('RGB')
width = photo.size[0] #define W and H
height = photo.size[1]
for y in range(0, height): #each pixel has coordinates
row = ""
for x in range(0, width):
RGB = photo.getpixel((x,y))
R,G,...
Operator Overloading with C# Extension Methods
...ngBuilder can be passed to ReceiveImportantMessage, which will be silently converted to a StringBuilderWrapper, where the + operator can be used.
To make this fact more transparent to callers, you can declare ReceiveImportantMessage as taking a StringBuilder and just use code like this:
private ...
Best JavaScript compressor [closed]
... sometimes be the worst compressor (output even larger than original) - it converts non-ascii characters in strings to \uxxxx literals by default.. use e.g. --charset UTF-8 (if you're sure you let the browser know about it somehow)
– mykhal
Feb 15 '12 at 9:35
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Naming Classes - How to avoid calling everything a “Manager”? [closed]
... some other libraries.
The top 20 are:
attribute
type
helper
collection
converter
handler
info
provider
exception
service
element
manager
node
option
factory
context
item
designer
base
editor
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Remove underline from links in TextView - Android
...which is the case for a basic http:// link. However, Linkify is smart and converts a phone number like (212) 555-1212 into the URL tel:2125551212. The new URLSpanNoUnderline call should be passed span.getURL() to retain this info, otherwise you generate bad links that cause exceptions when clicked...