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What's wrong with using == to compare floats in Java?
...ing point value. That's a floating point literal---a string that compiler converts into a floating point value by doing a calculation.
– Solomon Slow
Nov 6 '15 at 18:24
add a...
HttpWebRequest using Basic authentication
...
String username = "abc";
String password = "123";
String encoded = System.Convert.ToBase64String(System.Text.Encoding.GetEncoding("ISO-8859-1").GetBytes(username + ":" + password));
httpWebRequest.Headers.Add("Authorization", "Basic " + encoded);
Edit
Switched the encoding from UTF-8 to ISO 8859...
Byte[] to InputStream or OutputStream
...se byte[] in my Java program as a mapping and to use this data I have to convert it to InputStream or OutputStream . But I don't know what happens internally when I do so. Can anyone briefly explain me what's happening when I do this conversion?
...
Is Python strongly typed?
... In fact, when you overload + on a custom type, you can make it implicitly convert anything to a number:
def to_number(x):
"""Try to convert function argument to float-type object."""
try:
return float(x)
except (TypeError, ValueError):
return 0
class Foo:
def _...
Watermark / hint text / placeholder TextBox
...brushWatermarkBorder" Color="Indigo" />
<BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter" />
<local:TextInputToVisibilityConverter x:Key="TextInputToVisibilityConverter" />
<Style x:Key="EntryFieldStyle" TargetType="Grid" >
...
Get integer value from string in swift
...) method as part of String. So this Int constructor is now the only way to convert strings to ints.
– Morgan Wilde
Jul 20 '15 at 22:41
1
...
Is the Javascript date object always one day off?
...ne.". If I do new Date('2012-01-01 GMT') it still applies an offset as it converts it to the user's local date time.
– AaronLS
Jan 28 '13 at 21:08
7
...
What's the difference between compiled and interpreted language?
...s that I still have. In a compiled implementation, the original program is converted into native machine instructions. How come? I thought C, for instance, after compilation would produce assembly code, which again anyway needs to be assembled by a native assembler into the underlying machine's mach...
Bold & Non-Bold Text In A Single UILabel?
...et nonBoldRange = targetString.range(of: formatter.string(from: date))
// Convert Range<Int> into NSRange
let nonBoldNSRange: NSRange? = nonBoldRange == nil ?
nil :
NSMakeRange(targetString.distance(from: targetString.startIndex, to: nonBoldRange!.lowerBound),
targetSt...
How to change a django QueryDict to Python Dict?
...
This is what I've ended up using:
def qdict_to_dict(qdict):
"""Convert a Django QueryDict to a Python dict.
Single-value fields are put in directly, and for multi-value fields, a list
of all values is stored at the field's key.
"""
return {k: v[0] if len(v) == 1 else v ...