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Unit testing of private methods [duplicate]
... warrant testing in isolation, then refactor them into their own class(es) and test via their public interface(s). Then use them privately in the original class.
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How can I use pointers in Java?
...have pointers, but I heard that Java programs can be created with pointers and that this can be done by the few who are experts in java. Is it true?
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How to add Action Bar from support library into PreferenceActivity?
...tivity class for creating activities with Action Bar on older versions of Android.
8 Answers
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How to decode Unicode escape sequences like “\u00ed” to proper UTF-8 encoded characters?
...lace_callback('/\\\\u([0-9a-fA-F]{4})/', function ($match) {
return mb_convert_encoding(pack('H*', $match[1]), 'UTF-8', 'UCS-2BE');
}, $str);
In case it's UTF-16 based C/C++/Java/Json-style:
$str = preg_replace_callback('/\\\\u([0-9a-fA-F]{4})/', function ($match) {
return mb_convert_enco...
How to print struct variables in console?
...poses you have an instance of Project (in 'yourProject')
The article JSON and Go will give more details on how to retrieve the values from a JSON struct.
This Go by example page provides another technique:
type Response2 struct {
Page int `json:"page"`
Fruits []string `json:"fruits"`...
What is the 'override' keyword in C++ used for? [duplicate]
...is real use of override , perhaps with an example would be easy to understand.
4 Answers
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How to sort a List alphabetically using Object name field
...this list alphabetically using Object name field. Object contains 10 field and name field is one of them.
16 Answers
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Linq Query keeps throwing “Unable to create a constant value of type System.Object…”, Why?
... Can you please explain the difference between "t.CustID == custIdToQuery" and "t.CustID.Equals(custIdToQuery)". thanks in advance
– Neel
Jan 4 '11 at 10:20
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What is the difference between compile code and executable code?
...computer software, the term software build refers either to the process of converting source code files into standalone software artifact(s) that can be run on a computer, or the result of doing so. One of the most important steps of a software build is the compilation process where source code file...
PHP append one array to another (not array_push or +)
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actually, this is the most elegant and efficient way. thanks
– Hassan Ali Salem
Nov 12 '19 at 8:39
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