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Why does std::getline() skip input after a formatted extraction?
...am<charT>& input,
std::basic_string<charT>& str )
Another overload of this function takes a delimiter of type charT. A delimiter character is a character that represents the boundary between sequences of input. This particular overload sets t...
Display string as html in asp.net mvc view
I have a controller which generate string containing html markups.Now when I am displaying it on views, it is displayed as simple string containing all tags.
I tried to use Html helper to encode/decode to display it properly, but it is not working.
...
Collections.emptyList() returns a List?
...arameter, and have your code behave as expected, like this:
public Person(String name) {
this(name,Collections.<String>emptyList());
}
Now when you're doing straight assignment, the compiler can figure out the generic type parameters for you. It's called type inference. For example, if ...
Regex for string contains?
What is the regex for simply checking if a string contains a certain word (e.g. 'Test')? I've done some googling but can't get a straight example of such a regex. This is for a build script but has no bearing to any particular programming language.
...
How to read values from properties file?
...ans:
@Component
class MyClass {
@Value("${my.property.name}")
private String[] myValues;
}
EDIT: updated the code to parse property with mutliple comma-separated values:
my.property.name=aaa,bbb,ccc
If that doesnt work, you can define a bean with properties, inject and process it manually:...
Iterate through a HashMap [duplicate]
...
The for (Map.Entry<String, Object> cursor : map.entrySet()) {...} syntax is much better.
– Chad Okere
Jan 28 '12 at 17:29
...
Best practice for storing and protecting private API keys in applications [closed]
...
As it is, your compiled application contains the key strings, but also the constant names APP_KEY and APP_SECRET. Extracting keys from such self-documenting code is trivial, for instance with the standard Android tool dx.
You can apply ProGuard. It will leave the key strings un...
Python data structure sort list alphabetically
... are the very basics of programming in Python.
What you have is a list of strings. You can sort it like this:
In [1]: lst = ['Stem', 'constitute', 'Sedge', 'Eflux', 'Whim', 'Intrigue']
In [2]: sorted(lst)
Out[2]: ['Eflux', 'Intrigue', 'Sedge', 'Stem', 'Whim', 'constitute']
As you can see, words...
Hidden Features of Java
...le to have an "OR" there instead of the &?
– mainstringargs
Jun 16 '09 at 18:37
9
@Grasper: N...
How to remove extension from string (only real extension!)
...ename()
(PHP 4, PHP 5)
var_dump(basename('test.php', '.php'));
Outputs: string(4) "test"
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