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Separate REST JSON API server and client? [closed]
...obile app developers who are starting to use parse.com as their backend in order to enable a fast path to #2.
– Rhb123
Jun 8 '12 at 18:12
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Java switch statement: Constant expression required, but it IS constant
...ssion to be known at compile time to compile a switch, but why isn't Foo.BA_ constant?
While they are constant from the perspective of any code that executes after the fields have been initialized, they are not a compile time constant in the sense required by the JLS; see §15.28 Constant Expressi...
What is a good Java library to zip/unzip files? [closed]
...
/mnt/sdcard/final_unzip_data/Product_images\001GL.JPG: open failed: EINVAL (Invalid argument)
– Smit Patel
Jan 16 '14 at 11:38
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How to print number with commas as thousands separators?
... For Python ≥3.6
Locale aware
import locale
locale.setlocale(locale.LC_ALL, '') # Use '' for auto, or force e.g. to 'en_US.UTF-8'
'{:n}'.format(value) # For Python ≥2.7
f'{value:n}' # For Python ≥3.6
Reference
Per Format Specification Mini-Language,
The ',' option signals the use...
How can one print a size_t variable portably using the printf family?
I have a variable of type size_t , and I want to print it using printf() . What format specifier do I use to print it portably?
...
Encoding URL query parameters in Java
...oded / sub-delims / ":" / "@"
unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
pct-encoded = "%" HEXDIG HEXDIG
sub-delims = "!" / "$" / "&" / "'" / "(" / ")" / "*" / "+" / "," / ";" / "="
It also seems that only percent-encoded spaces are valid, as I doubt that space is an ALPHA or a...
How do you do a deep copy of an object in .NET? [duplicate]
...deep copy. Its almost the same speed as copying a value struct, and its an order of magnitude faster than (a) reflection or (b) serialization (as described in other answers on this page).
Note that if you use Nested MemberwiseClone for a deep copy, you have to manually implement a ShallowCopy for e...
How can I sharpen an image in OpenCV?
...t cannot be replicated? link to the wikipedia has been given above. digital_unsharp_masking to be specific
– tilaprimera
May 2 '14 at 5:35
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Visual Studio, Find and replace, regex
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Use [a-zA-Z0-9_] to capture more filenames.
– Reinier Torenbeek
Feb 10 '18 at 6:34
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How can I tell jackson to ignore a property for which I don't have control over the source code?
...figure the mapper as follows:
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
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