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When to use AtomicReference in Java?
...ays succeed. You need to ensure that the lambda you pass in is side-effect-free though because it may be called multiple times.
– Tom Dibble
Dec 9 '15 at 17:02
...
Fast Bitmap Blur For Android SDK
...dexOutOfBoundsException problem : @anthonycr in the comments provides this information :
I found that by replacing Math.abs with StrictMath.abs or some other
abs implementation, the crash does not occur.
/**
* Stack Blur v1.0 from
* http://www.quasimondo.com/StackBlurForCanvas/StackBlurDe...
How to remove leading zeros from alphanumeric text?
... s.replaceFirst("^0+(?!$)", "") + "]");
}
See also
regular-expressions.info
repetitions, lookarounds, and anchors
String.replaceFirst(String regex)
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Objective-C for Windows
...hanges to the APSL and that the FSF considers the APSL Version 2.0 to be a free software license. gnu.org/philosophy/apsl.html
– Sean
Apr 18 '11 at 13:36
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How to form tuple column from two columns in Pandas
...d share that code or pickle the frame above (sample) and transfer it via a free big file transfer service. How to pickle (in two lines, without ","): import pickle, with open('sample.pickle', 'w') as file: pickle.dump(sample, file)
– Wouter Overmeire
Apr 17 '1...
Interactive search/replace regex in Vim?
...o prompt at each occurrence of 'old'.
Vim's built-in help offers useful info on the options available once substitution with confirmation has been selected. Use:
:h :s
Then scroll to section on confirm options. Screenshot below:
For instance, to substitute this and all remaining matches, us...
T-SQL Cast versus Convert
... is used (that is one where you use neither CAST nor CONVERT). For further information, see CAST and CONVERT and in particular this graphic: SQL Server Data Type Conversion Chart. With this extra information, the original advice still remains the same. Use CAST where possible.
...
How should a model be structured in MVC? [closed]
...Domain Objects
A domain object is a logical container of purely domain information; it usually represents a logical entity in the problem domain space. Commonly referred to as business logic.
This would be where you define how to validate data before sending an invoice, or to compute the total...
How to convert string to char array in C++?
...oom for the string, so let's truncate it.. oh, we accidentally removed the info about the patient's life threatening drug allergy.. but we don't have a buffer overrun anymore. well, I guess it's safe...
– Karoly Horvath
May 15 '15 at 14:06
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Should the folders in a solution match the namespace?
...namespace per project and all classes go into that namespace. You are then free to put the class files into whatever project folders you want. There is no messing about adding using statements at the top of files all the time as there is just a single namespace.
It is important to organize source f...