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Visual Studio popup: “the operation could not be completed”
...ngs can happen (at design time some properties dont works, your connection string probably isn't populated...)
As a last resort...
Try to install any VS update
Try to disable VS extensions (if you installed any...)
Try to update any external DLL/Control referenced in your solution
Try to updat...
How do I get the title of the current active window using c#?
...);
[DllImport("user32.dll")]
static extern int GetWindowText(IntPtr hWnd, StringBuilder text, int count);
private string GetActiveWindowTitle()
{
const int nChars = 256;
StringBuilder Buff = new StringBuilder(nChars);
IntPtr handle = GetForegroundWindow();
if (GetWindowText(handle...
How to use NSURLConnection to connect with SSL for an untrusted cert?
...)protectionSpace {
return [protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust];
}
- (void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge {
if ([challenge.protectionSpace.authenticationMe...
Java null check why use == instead of .equals()
...l-tolerant methods
for computing the hash code of an object, returning a string for an
object, and comparing two objects.
Since:
1.7
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RESTful way to create multiple items in one request
... an optional headers
array and an optional body (which is a JSON encoded string).
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Turn off constraints temporarily (MS SQL)
... believe the ANSI standard setting, which means you shouldn't use them for strings. Has nothing to do with being consistent. see stackoverflow.com/questions/1992314/…
– kevinc
Oct 8 '16 at 11:49
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Check if item is in an array / list
If I've got an array of strings, can I check to see if a string is in the array without doing a for loop? Specifically, I'm looking for a way to do it within an if statement, so something like this:
...
How to generate a range of numbers between two numbers?
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Your first "Demo" link keeps telling me String index out of range: 33
– slartidan
Nov 19 '15 at 7:33
1
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What is the cleanest way to disable CSS transition effects temporarily?
...ore the transition as specified in the CSS, set the transition to an empty string.
// Remove the transition
elem.style.transition = 'none';
// Restore the transition
elem.style.transition = '';
If you're using vendor prefixes, you'll need to set those too.
elem.style.webkitTransition = 'none'
...
Is there an opposite to display:none?
...told about "undoing" display:none in JavaScript only. Of course, the empty string won't work in CSS, since it's the invalid value. Hovewer, display: unset you suggest won't restore, e.g., the default display:block for a <div> or the default display:table-row for a <tr>, it effectively tu...