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Counting Line Numbers in Eclipse [closed]
... within Eclipse? I am familiar with other tools (e.g., Code Analyzer, wc, etc.) but I want to know if there is a way to do this within Eclipse (or get confirmation that there is no way to do it).
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What is the meaning and difference between subject, user and principal?
...s. They may represent human users, automation, applications, connections, etc.
User - A subset of principal usually referring to a human operator. The distinction is blurring over time because the words "user" or "user ID" are commonly interchanged with "account". However, when you need to make t...
How to save an activity state using save instance state?
... savedInstanceState.putString("MyString", "Welcome back to Android");
// etc.
}
The Bundle is essentially a way of storing a NVP ("Name-Value Pair") map, and it will get passed in to onCreate() and also onRestoreInstanceState() where you would then extract the values from activity like this:
@O...
How to tell which version of a gem a rails app is using
...ill print out what gems, dependencies, and versions are installed, frozen, etc.
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Bootstrap table without stripe / borders
...otstrap 3 does for other table related classes (for example table-striped, etc.). So name will be table-borderless.
– arogachev
Jan 28 '16 at 5:49
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Where can I find the error logs of nginx, using FastCGI and Django?
...ilesystem. /proc/${pid}/fd has symlinks to the open files, pipes, devices, etc
– Avindra Goolcharan
Aug 13 '19 at 18:49
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Spring JPA @Query with LIKE
...ower case value and able to get the values. without IgnoreCase also it is fetching the improper cases data. Why this weird behavior is happened?
– greenhorn
Nov 13 '18 at 8:02
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What and When to use Tuple? [duplicate]
...y become unreadable because the properties are called Item1, Item2, Item3, etc..
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Coarse-grained vs fine-grained
...e customer name, address, account balance, opening date, last change date, etc.
Thus: Increased design complexity, smaller number of cells to various operations
Fine-grained: More objects each holding less data that's why services have more narrow scope in functionality. Example: An Account object...
Where to get “UTF-8” string literal in Java?
... a Charsets class with static fields like Charsets.UTF_8, Charsets.UTF_16, etc.
Since Java 7 you should just use java.nio.charset.StandardCharsets instead for comparable constants.
Note that these constants aren't strings, they're actual Charset instances. All standard APIs that take a charset nam...