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Get dimension from XML and set text size in runtime
...h texts it should be the same.
The best way is just create two dimens.xml files one in values folder for phone, and another in values-sw600dp for tablets (you could use also values-sw720dp-land folder to store dimensions for 10 inch tablets in landscape orientation).
You could read more about dime...
How do I list all files of a directory?
How can I list all files of a directory in Python and add them to a list ?
21 Answers
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INSERT IF NOT EXISTS ELSE UPDATE?
...ang_conflict.html.
You want something like:
insert or replace into Book (ID, Name, TypeID, Level, Seen) values
((select ID from Book where Name = "SearchName"), "SearchName", ...);
Note that any field not in the insert list will be set to NULL if the row already exists in the table. This is why ...
Sequence contains no elements?
...point on that line, or a Debug.Print before it, in both cases and see what ID contains.
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What does “fragment” mean in ANTLR?
...ule0Context):
print(ctx.getText())
# end-of-class
def main():
file_name = sys.argv[1]
input = FileStream(file_name)
lexer = AlphabetLexer(input)
stream = CommonTokenStream(lexer)
parser = AlphabetParser(stream)
tree = parser.content()
print(tree.toStringTree(reco...
Rename a file using Java
Can we rename a file say test.txt to test1.txt ?
14 Answers
14
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.Contains() on a list of custom class objects
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You need to implement IEquatable or override Equals() and GetHashCode()
For example:
public class CartProduct : IEquatable<CartProduct>
{
public Int32 ID;
public String Name;
public Int32 Number;
public Decimal CurrentPrice;
public CartP...
Using async/await for multiple tasks
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int[] ids = new[] { 1, 2, 3, 4, 5 };
Parallel.ForEach(ids, i => DoSomething(1, i, blogClient).Wait());
Although you run the operations in parallel with the above code, this code blocks each thread that each operation runs on. ...
How to append one file to another in Linux from the shell?
I have two files: file1 and file2 . How do I append the contents of file2 to file1 so that contents of file1 persist the process?
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How to check existence of user-define table type in SQL Server 2008?
...pe. I want to check it's existence before editing in a patch using OBJECT_ID(name, type) function.
5 Answers
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