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Calculate the number of business days between two dates?
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How can I make a weak protocol reference in 'pure' Swift (without @objc)
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edited Dec 11 '19 at 9:13
Michal Šrůtek
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answered Jun 8 '14 at ...
C++ - passing references to std::shared_ptr or boost::shared_ptr
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113
The point of a distinct shared_ptr instance is to guarantee (as far as possible) that as long as...
What is the use of static variable in C#? When to use it? Why can't I declare the static variable in
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Google Play Services Library update and missing symbol @integer/google_play_services_version
...he latest version of Google Play Services ( v4.0, released on Halloween 2013 ), you are now supposed to add a new tag into the AndroidManifest.xml file.
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How can I read SMS messages from the device programmatically in Android?
...d Feb 16 '15 at 11:49
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answered Feb 29 '12 at 6:27
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Map enum in JPA with fixed values?
...alizable {
public enum Right {
READ(100), WRITE(200), EDITOR (300);
private int value;
Right(int value) { this.value = value; }
public int getValue() { return value; }
public static Right parse(int id) {
Right right = null; // Default
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Best way to compare 2 XML documents in Java
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edited Feb 20 at 12:53
vulcan raven
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Addition for BigDecimal
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283
The BigDecimal is immutable so you need to do this:
BigDecimal result = test.add(new BigDecimal...
Most underused data visualization [closed]
...e(colour = "white") +
scale_fill_gradientn(colours = c("#D61818","#FFAE63","#FFFFBD","#B5E384")) +
facet_wrap(~ year, ncol = 1)
Which ends up looking somewhat like this:
RGL: Interactive 3D Graphics
Another package that is well worth the effort to learn is RGL, which easily provides the ...