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Selenium c# Webdriver: Wait Until Element is Present
... public static IWebElement FindElement(this ISearchContext context, By by, uint timeout, bool displayed=false)
{
var wait = new DefaultWait<ISearchContext>(context);
wait.Timeout = TimeSpan.FromSeconds(timeout);
wait.IgnoreExceptionTypes(typeof(NoSuchElementExceptio...
Do zombies exist … in .NET?
...de one!
[DllImport("kernel32.dll")]
private static extern void ExitThread(uint dwExitCode);
static void Main(string[] args)
{
new Thread(Target).Start();
Console.ReadLine();
}
private static void Target()
{
using (var file = File.Open("test.txt", FileMode.OpenOrCreate))
{
...
Swift equivalent for MIN and MAX macros
...ou can use it like this with Floats:
let maxInt = max(12.0, 18.5, 21, 26, 32.9, 19.1) // returns 32.9
With Swift however, you're not limited to use max(_:_:) and its siblings with numbers. In fact, those functions are generic and can accept any parameter type that conforms to Comparable protoco...
What is the difference between an int and a long in C++?
...which has to fit within INT_MIN and INT_MAX.
The C89 standard states that UINT_MAX should be at least 2^16-1, USHRT_MAX 2^16-1 and ULONG_MAX 2^32-1 . That makes a bit-count of at least 16 for short and int, and 32 for long. For char it states explicitly that it should have at least 8 bits (CHAR_BIT...
No ConcurrentList in .Net 4.0?
...th relatively slight added overhead. When the list expands from e.g. size 32 to 64, keep the size-32 array and create a new size-64 array. When adding each of the next 32 items, put it in slot a 32-63 of the new array and copy an old item from the size-32 array to the new one. Until the 64th item...
Average of 3 long integers
...
I would suggest that a good way of dividing a 32-bit unsigned value by 3 is to multiply by 0x55555555L, add 0x55555555, and shift right by 32. Your divideby3 method, by comparison, looks as though it would require many discrete steps.
– supercat
...
EntityType has no key defined error
...blic
The key needs to be a CLS-compliant type, meaning unsigned types like uint, ulong etc. are not allowed.
This error can also be caused by configuration mistakes.
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...
Should I use int or Int32
...ll receive an error that looks like: Type byte, sbyte, short, ushort, int, uint, long, or ulong expected.
– raddevus
Dec 3 '10 at 21:17
...
How do you detect where two line segments intersect? [closed]
...{2,0}
– Tim Cooper
Dec 23 '12 at 14:32
6
A + E*g = C + F*h The two lines intersect if and only if...
How to make input type= file Should accept only pdf and xls
... fileReader.onload = function(e) {
var int32View = new Uint8Array(e.target.result);
//verify the magic number
// for JPG is 0xFF 0xD8 0xFF 0xE0 (see https://en.wikipedia.org/wiki/List_of_file_signatures)
if(int32View.length>4 &am...