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Why do I get TypeError: can't multiply sequence by non-int of type 'float'?
...ead the syntax error before posting here and using Google. I was trying to convert the raw_input for salesAmount to an int rather than a float. Do you know why int will not work, but rather float would? Bare with me, lol.
– SD.
Jan 27 '09 at 23:39
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Entity Framework DateTime and UTC
...n't do anything when saving. You'll still have to have the value properly converted to UTC before you try to save it. But it does allow you to set the kind when retrieving, which allows it to be serialized as UTC, or converted to other time zones with TimeZoneInfo.
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How to get a Color from hexadecimal Color String
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Convert that string to an int color which can be used in setBackgroundColor and setTextColor
String string = "#FFFF0000";
int color = Integer.parseInt(string.replaceFirst("^#",""), 16);
The 16 means it is hexadecimal and n...
Conveniently map between enum and int / String
...utility:
public class ReverseEnumMap<V extends Enum<V> & EnumConverter> {
private Map<Byte, V> map = new HashMap<Byte, V>();
public ReverseEnumMap(Class<V> valueType) {
for (V v : valueType.getEnumConstants()) {
map.put(v.convert(), v);
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Get value from SimpleXMLElement Object
..."getValue"? why would they print empty string if you printed it instead of converted it manually to (string). WHY??
– user151496
Oct 17 '16 at 12:31
1
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Useful code which uses reduce()? [closed]
...t to take the bitwise or of a bunch of numbers, for example if you need to convert flags from a list to a bitmask?
– Antimony
Oct 15 '12 at 21:55
6
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converting Java bitmap to byte array
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Since this question has the Android tag, converting bytes back to a Bitmap can also be done with a one-liner: Bitmap bmp = BitmapFactory.decodeByteArray(bytes, 0, bytes.length) where bytes is your byte array
– automaton
Aug 29...
Generating random strings with T-SQL
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Using a guid
SELECT @randomString = CONVERT(varchar(255), NEWID())
very short ...
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Pad a string with leading zeros so it's 3 characters long in SQL Server 2008
...e(
@pad ,
@width-len(convert(varchar(100),@x))
)
+ convert(varchar(100),@x)
However, if you're dealing with negative values, and padding with leading zeroes, neither this, nor other suggested te...
Difference between method and function in Scala
...imilarity between a method and a function is that the former can be easily converted into the latter:
val f = m _
Scala will expand that, assuming m type is (List[Int])AnyRef into (Scala 2.7):
val f = new AnyRef with Function1[List[Int], AnyRef] {
def apply(x$1: List[Int]) = this.m(x$1)
}
On...