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Removing an item from a select box
How do I remove items from, or add items to, a select box? I'm running jQuery, should that make the task easier. Below is an example select box.
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What’s the best way to check if a file exists in C++? (cross platform)
...on in the stream:
#include <fstream>
bool checkExistence(const char* filename)
{
ifstream Infield(filename);
return Infield.good();
}
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SELECT INTO a table variable in T-SQL
Got a complex SELECT query, from which I would like to insert all rows into a table variable, but T-SQL doesn't allow it.
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How to get multiple select box values using jQuery?
How to get multiple select box values using jQuery?
8 Answers
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How to get enum value by string or int
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How about char? MyEnum enum = (MyEnum)myChar?
– b15
Jan 23 '17 at 22:49
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New line in JavaScript alert box
...he crocodile hunter, in ASP.NET behind code alerts, you need to use escape characters, this means Registerblabla(bla,bla,"alert('hi\\nhi second line')")
– NicolasT
Nov 16 '11 at 14:47
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Set select option 'selected', by value
I have a select field with some options in it. Now I need to select one of those options with jQuery. But how can I do that when I only know the value of the option that must be selected?
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What is simplest way to read a file into String? [duplicate]
...one call to next().
There is a constructor that takes a File and a String charSetName (among many other overloads). These two constructor may throw FileNotFoundException, but like all Scanner methods, no IOException can be thrown beyond these constructors.
You can query the Scanner itself through ...
How to hide a in a menu with CSS?
...hat Chrome, it seems, will not allow me to hide <option> in a <select> . Firefox will.
13 Answers
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Detect the specific iPhone/iPod touch model [duplicate]
...size_t size;
sysctlbyname("hw.machine", NULL, &size, NULL, 0);
char *model = malloc(size);
sysctlbyname("hw.machine", model, &size, NULL, 0);
NSString *sDeviceModel = [NSString stringWithCString:model encoding:NSUTF8StringEncoding];
free(model); ...