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Random “Element is no longer attached to the DOM” StaleElementReferenceException
...
Yes, if you're having problems with StaleElementReferenceExceptions it's because your tests are poorly written. It's a race condition. Consider the following scenario:
WebElement element = driver.findElement(By.id("foo"));
// DOM ...
How to use CSS to surround a number with a circle?
...le. This should work fine for any amount of text and any size circle. Just set the width and line-height to the same value:
.numberCircle {
width: 120px;
line-height: 120px;
border-radius: 50%;
text-align: center;
font-size: 32px;
border: 2px solid #666;
}
<di...
How to find topmost view controller on iOS
...lication sharedApplication].keyWindow.rootViewController;
You'll need to set it yourself after you create the view controller though.
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How do I setup a SSL certificate for an express.js server?
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How to convert wstring into string?
...e>
#include <locale>
#include <vector>
int main() {
std::setlocale(LC_ALL, "");
const std::wstring ws = L"ħëłlö";
const std::locale locale("");
typedef std::codecvt<wchar_t, char, std::mbstate_t> converter_type;
const converter_type& converter = std::use_facet...
How do 20 questions AI algorithms work?
Simple online games of 20 questions powered by an eerily accurate AI.
5 Answers
5
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PreparedStatement IN clause alternatives?
... blogger even suggested it.
Use a stored procedure to construct the result set.
Prepare N different size-of-IN-list queries; say, with 2, 10, and 50 values. To search for an IN-list with 6 different values, populate the size-10 query so that it looks like SELECT my_column FROM my_table WHERE search_...
ModelState.AddModelError - How can I add an error that isn't for a property?
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Why do I have to access template base class members through the this pointer?
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SQL - Query to get server's IP address
...ip varchar(40) out)
as
begin
Declare @ipLine varchar(200)
Declare @pos int
set nocount on
set @ip = NULL
Create table #temp (ipLine varchar(200))
Insert #temp exec master..xp_cmdshell 'ipconfig'
select @ipLine = ipLine
from #temp
where uppe...