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How do I convert Long to byte[] and back in java
How do I convert a long to a byte[] and back in Java?
12 Answers
12
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How To Test if Type is Primitive
...t be interested in the following approach using System.TypeCode and System.Convert.
It is easy to serialize any type that is mapped to a System.TypeCode other than System.TypeCode.Object, so you could do:
object PropertyValue = ...
if(Convert.GetTypeCode(PropertyValue) != TypeCode.Object)
{
st...
正则表达式 30 分钟入门教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
正则表达式 30 分钟入门教程来园子之前写的一篇正则表达式教程，部分翻译自codeproject的The 30 Minute Regex Tutorial。由于评论里有过长的URL,所以本页排版比较...
来园子之前写的一篇正则表达式教程，部分翻译自codeproject的The 30...
bool to int conversion
...s (Integral Conversion)
If the source type is bool, the value false is converted to zero and
the value true is converted to one.
As for C, as far as I know there is no bool in C. (before 1999) So bool to int conversion is relevant in C++ only. In C, 4<5 evaluates to int value, in this c...
How to change the type of a field?
...$type : 1 } } ).forEach( function (x) {
x.bad = new String(x.bad); // convert field to string
db.foo.save(x);
});
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Swift: Convert enum value to String?
...read my answer which has a quote from Apple docs. ... If you still want to convert UIApplicationState to string I'd suggest you to extend UIApplicationState with a custom computed property extension UIApplicationState { var toString() -> String { /* check self for all diff. cases and return some...
How to convert integer to string in C? [duplicate]
I tried this example:
3 Answers
3
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How to convert image to byte array
Can anybody suggest how I can convert an image to a byte array and vice versa?
12 Answers
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How do I convert an enum to a list in C#? [duplicate]
Is there a way to convert an enum to a list that contains all the enum's options?
14 Answers
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Print an integer in binary format in Java
... 0000 0000 0000 0000 0001 0101 0101 0111
So here's what I wrote:
/**
* Converts an integer to a 32-bit binary string
* @param number
* The number to convert
* @param groupSize
* The number of bits in a group
* @return
* The 32-bit long bit string
*/
public static String int...