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How to declare an ArrayList with values? [duplicate]
...ate a new object using the constructor that accepts a Collection:
List<String> x = new ArrayList<>(Arrays.asList("xyz", "abc"));
Tip: The docs contains very useful information that usually contains the answer you're looking for. For example, here are the constructors of the ArrayLis...
How to query MongoDB with “like”?
...egexp's '.*'), not something that has "m" anchored to the beginning of the string.
note: mongodb uses regular expressions which are more powerful than "LIKE" in sql. With regular expressions you can create any pattern that you imagine.
For more info on regular expressions refer to this link
https...
Meaning of @classmethod and @staticmethod for beginner? [duplicate]
...self.month = month
self.year = year
@classmethod
def from_string(cls, date_as_string):
day, month, year = map(int, date_as_string.split('-'))
date1 = cls(day, month, year)
return date1
@staticmethod
def is_date_valid(date_as_string):
day, mon...
Find all files with name containing string
... command that will return files from the current directory which contain a string in the filename. I have seen locate and find commands that can find files beginning with something first_word* or ending with something *.jpg .
...
Convert JavaScript string in dot notation into an object reference
...pvotes, I am also somewhat horrified. If one needs to convert dot-notation strings like "x.a.b.c" into references, it could (maybe) be a sign that there is something very wrong going on (unless maybe you're performing some strange deserialization).
That is to say, novices who find their way to ...
How do I convert a string to a lower case representation?
How do I convert a string to a lower case representation?
2 Answers
2
...
How do I load a file from resource folder?
...csv", YourCallingClass.class);
Path path = Paths.get(url.toURI());
List<String> lines = Files.readAllLines(path, StandardCharsets.UTF_8);
// java.io.InputStream
InputStream inputStream = ClassLoaderUtil.getResourceAsStream("test.csv", YourCallingClass.class);
InputStreamReader streamReader...
How to set the font style to bold, italic and underlined in an Android TextView?
...s should make your TextView bold, underlined and italic at the same time.
strings.xml
<resources>
<string name="register"><u><b><i>Copyright</i></b></u></string>
</resources>
To set this String to your TextView, do this in your main...
Cast List to List in .NET 2.0
Can you cast a List<int> to List<string> somehow?
8 Answers
8
...
read complete file without using loop in java
...byte[] data = new byte[(int) file.length()];
fis.read(data);
fis.close();
String str = new String(data, "UTF-8");
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