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How can I know which radio button is selected via jQuery?
...before needed blah blah ) but for pure performance this works faster especially in older browsers: $("#myform").find("input[type='radio']:checked").val();
– Mark Schultheiss
Aug 3 '15 at 4:45
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How do I set the version information for an existing .exe, .dll?
...IONINFO
FILEVERSION 1,0,0,0
PRODUCTVERSION 1,0,0,0
{
BLOCK "StringFileInfo"
{
BLOCK "040904b0"
{
VALUE "CompanyName", "ACME Inc.\0"
VALUE "FileDescription", "MyProg\0"
VALUE "FileVersion", "1.0.0.0\0"
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What does string::npos mean in this code?
What does the phrase std::string::npos mean in the following snippet of code?
12 Answers
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How to merge two arrays in JavaScript and de-duplicate items
...ijendra","Singh"];
var array2 = ["Singh", "Shakya"];
// Merges both arrays and gets unique items
var array3 = array1.concat(array2).unique();
This will also preserve the order of the arrays (i.e, no sorting needed).
Since many people are annoyed about prototype augmentation of Array.prototype and ...
How to split a delimited string in Ruby and convert it to an array?
I have a string
5 Answers
5
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Function Pointers in Java
...flection to do it.
Pass as parameter the object and the method name (as a string) and then invoke the method. For example:
Object methodCaller(Object theObject, String methodName) {
return theObject.getClass().getMethod(methodName).invoke(theObject);
// Catch the exceptions
}
And then use ...
converting Java bitmap to byte array
...below functions to encode bitmap into byte[] and vice versa
public static String encodeTobase64(Bitmap image) {
Bitmap immagex = image;
ByteArrayOutputStream baos = new ByteArrayOutputStream();
immagex.compress(Bitmap.CompressFormat.PNG, 90, baos);
byte[] b = baos.toByteArray();
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read string from .resx file in C#
How to read the string from .resx file in c#? please send me guidelines . step by step
14 Answers
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Site does not exist error for a2ensite
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You probably updated your Ubuntu installation and one of the updates included the upgrade of Apache to version 2.4.x
In Apache 2.4.x the vhost configuration files, located in the /etc/apache2/sites-available directory, must have the .conf extension.
Using term...
Should I use string.isEmpty() or “”.equals(string)?
I'm usually testing this alongside a string == null , so I'm not really concerned about a null-safe test. Which should I use?
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