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Android read text raw resource file
...redReader reader = new BufferedReader(new InputStreamReader(inputStream));
String line = reader.readLine();
while (line != null) { ... }
Don't forget that readLine() skips the new-lines!
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Application auto build versioning
...o linker (go tool link) has an option to set the value of an uninitialised string variable:
-X importpath.name=value
Set the value of the string variable in importpath named name to
value.
Note that before Go 1.5 this option took two separate arguments.
Now it takes one argume...
C# DropDownList with a Dictionary as DataSource
...eField of DropDownList using "Key" and "Value" texts :
Dictionary<string, string> list = new Dictionary<string, string>();
list.Add("item 1", "Item 1");
list.Add("item 2", "Item 2");
list.Add("item 3", "Item 3");
list.Add("item 4", "Item 4");
ddl.DataSource = l...
Getting the application's directory from a WPF application
...
You can also use the first argument of the command line arguments:
String exePath = System.Environment.GetCommandLineArgs()[0]
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Practical example where Tuple can be used in .Net 4.0?
...ement a currency exchange mapping:
var forex = new Dictionary<Tuple<string, string>, decimal>();
forex.Add(Tuple.Create("USD", "EUR"), 0.74850m); // 1 USD = 0.74850 EUR
forex.Add(Tuple.Create("USD", "GBP"), 0.64128m);
forex.Add(Tuple.Create("EUR", "USD"), 1.33635m);
forex.Add(Tuple.Crea...
How to check for Is not Null And Is not Empty string in SQL server?
... Server WHERE condition whether the column is not null and not the empty string ( '' )?
7 Answers
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JavaScript seconds to time string with format hh:mm:ss
...onvert a duration of time, i.e., number of seconds to colon-separated time string (hh:mm:ss)
43 Answers
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What is a Manifest in Scala and when do you need it?
...tic type of a collection. For example, what if you wanted to treat a List[String] differently from other types of a List:
def foo[T](x: List[T])(implicit m: Manifest[T]) = {
if (m <:< manifest[String])
println("Hey, this list is full of strings")
else
println("Non-string...
Regex Match all characters between two strings
...?. The first one is greedy and will match till the last "sentence" in your string, the second one is lazy and will match till the next "sentence" in your string.
Update
Regexr
This is(?s)(.*)sentence
Where the (?s) turns on the dotall modifier, making the . matching the newline characters.
Upd...
Generate MD5 hash string with T-SQL
Is there a way to generate MD5 Hash string of type varchar(32) without using fn_varbintohexstr
9 Answers
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