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Android Shared preferences for creating one tim>me m> activity (example) [closed]
... I am using intent from A to B and then B to C.What i want is that every tim>me m> I open my app I want C as my hom>me m> screen and not A and B anymore.
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Python: print a generator expression?
In the Python shell, if I enter a list comprehension such as:
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Gson: How to exclude specific fields from Serialization without annotations
...t it does to a few that I have used, including gson).
If you don't want nam>me m> to show up in the serialized json give it a transient keyword, eg:
private transient String nam>me m>;
More details in the Gson docum>me m>ntation
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Functional style of Java 8's Optional.ifPresent and if-not-Present?
In Java 8, I want to do som>me m>thing to an Optional object if it is present, and do another thing if it is not present.
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Seedable JavaScript random number generator
The JavaScript Math.random() function returns a random value between 0 and 1, automatically seeded based on the current tim>me m> (similar to Java I believe). However, I don't think there's any way to set you own seed for it.
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Why is it important to override GetHashCode when Equals m>me m>thod is overridden?
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Yes, it is important if your item will be used as a key in a dictionary, or HashSet<T>, etc - since this is used (in the absence of a custom IEqualityComparer<T>) to group items into buckets. If the hash-code for two items do...
How to configure multi-module Maven + Sonar + JaCoCo to give m>me m>rged coverage report?
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I was in the sam>me m> situation as you, the half answers scattered throughout the Internet were quite annoying, since it seem>me m>d that many people had the sam>me m> issue, but no one could be bothered to fully explain how they solved it.
The Sonar do...
How do you organise multiple git repositories, so that all of them are backed up together?
...d-out on a few machines. This was a pretty good backup system, and allowed m>me m> easily work on any of the machines. I could checkout a specific project, commit and it updated the 'master' project, or I could checkout the entire thing.
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How can you find the height of text on an HTML canvas?
The spec has a context.m>me m>asureText(text) function that will tell you how much width it would require to print that text, but I can't find a way to find out how tall it is. I know it's based on the font, but I don't know to convert a font string to a text height.
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Difference between float and decimal data type
What difference does it make when I use float and decimal data types in MySQL?.
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