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How can I format a decimal to always show 2 decimal places?
... point and two to the right of it and no more...), then converting them to strings with str will work fine:
str(Decimal('10'))
# -> '10'
str(Decimal('10.00'))
# -> '10.00'
str(Decimal('10.000'))
# -> '10.000'
share...
Android: Create spinner programmatically from array
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ArrayAdapter<String> should work.
i.e.:
Spinner spinner = new Spinner(this);
ArrayAdapter<String> spinnerArrayAdapter = new ArrayAdapter<String>
(this, android.R.layout.simple_spinner_item,
spinnerA...
LINQ to Entities does not recognize the method
...xpressions.Expression<Func<Charity, bool>> IsSatisfied()
{
string name = this.charityName;
string referenceNumber = this.referenceNumber;
return p =>
(string.IsNullOrEmpty(name) ||
p.registeredName.ToLower().Contains(name.ToLower()) ||
p.a...
Get the string representation of a DOM node
...DOM representation of a node (element or document) and I'm looking for the string representation of it. E.g.,
11 Answers
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Is it possible to use Swift's Enum in Obj-C?
...
Shamelessly taken from the Swift Blog
Note: This would not work for String enums or enums with associated values. Your enum will need to be Int-bound
In Objective-C this would look like
Bear type = BearBlack;
switch (type) {
case BearBlack:
case BearGrizzly:
case BearPolar:
...
How do I make an HTTP request in Swift?
...onDataTask from URLSession. Then run the task with resume().
let url = URL(string: "http://www.stackoverflow.com")!
let task = URLSession.shared.dataTask(with: url) {(data, response, error) in
guard let data = data else { return }
print(String(data: data, encoding: .utf8)!)
}
task.resume()...
Can my enums have friendly names? [duplicate]
... easy to get the description for a given value of the enum:
public static string GetDescription(this Enum value)
{
Type type = value.GetType();
string name = Enum.GetName(type, value);
if (name != null)
{
FieldInfo field = type.GetField(name);
if (field != null)
...
Track all remote git branches as local branches
... "HEAD|master". To get the names of just the branches minus the origin/ substring we use Bash's string manipulation ${var#stringtoremove}. This will remove the string, "stringtoremove" from the variable $var. In our case we're removing the string origin/ from the variable $i.
NOTE: Alternatively yo...
What does placing a @ in front of a C# variable name do? [duplicate]
...'s just a way to allow declaring reserved keywords as vars.
void Foo(int @string)
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Convert seconds value to hours minutes seconds?
... been trying to convert a value of seconds (in a BigDecimal variable) to a string in an editText like "1 hour 22 minutes 33 seconds" or something of the kind.
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