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Do regular expressions from the re module support word boundaries (\b)?
...bject at 0x100418850>
Also forgot to mention, you should be using raw strings in your code
>>> x = 'one two three'
>>> y = re.search(r"\btwo\b", x)
>>> y
<_sre.SRE_Match object at 0x100418a58>
>>>
...
How do I initialize a byte array in Java?
...
Using a function converting an hexa string to byte[], you could do
byte[] CDRIVES = hexStringToByteArray("e04fd020ea3a6910a2d808002b30309d");
I'd suggest you use the function defined by Dave L in Convert a string representation of a hex dump to a byte array...
How can I convert an image into Base64 string using JavaScript?
I need to convert my image to a Base64 string so that I can send my image to a server.
13 Answers
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How to save a PNG image server-side, from a base64 data string
...rt canvas drawings to PNG images.
What I need now is to turn those base64 strings that this tool generates, into actual PNG files on the server, using PHP.
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How to reference constants in EL?
...n EL 2.2 and older. There are several alternatives:
Put them in a Map<String, Object> which you put in the application scope. In EL, map values are accessible the usual Javabean way by ${map.key} or ${map['key.with.dots']}.
Use <un:useConstants> of the Unstandard taglib (maven2 repo he...
Replace a string in shell script using a variable
I am using the below code for replacing a string
inside a shell script.
10 Answers
10
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Freely convert between List and IEnumerable
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List<string> myList = new List<string>();
IEnumerable<string> myEnumerable = myList;
List<string> listAgain = myEnumerable.ToList();
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What's the difference between ngModel.$modelValue and ngModel.$viewValue
...fference. It is this:
As you already noted above:
$viewValue: Actual string (or Object) value in the view.
$modelValue: The value in the model, that the control is bound to.
I'm going to assume that your ngModel is referring to an <input /> element...? So your <input> has a st...
(this == null) in C#!
...{
// Methods
public Derived()
{
base..ctor(new Func<string>(Program.Derived.<.ctor>b__0));
return;
}
[CompilerGenerated]
private static string <.ctor>b__0()
{
string CS$1$0000;
CS$1$0000 = CS$1$0000.CheckNull();
Label...
How do you bind an Enum to a DropDownList control in ASP.NET?
...s and getNames return the same, the first like objects and the second like string. The definition of the enum is like this: public enum eResult { Right = 1, NoncontrolledError = 2,}
– Javiere
Jun 26 '13 at 11:27
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