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How do I check whether a jQuery element is in the DOM?
...ork if one of the element's parents was removed (in which case the element itself will still have a parent).
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✔ Checkmark selected row in UITableViewCell
I am an iOS development newbie. I want to add a checkmark to my UITableViewCell when it is selected. The checkmark should be removed when another row is selected. How would I do this?
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Java: using switch statement with enum under subclass
First I'll state that I'm much more familiar with enums in C# and it seems like enums in java is a quite mess.
6 Answers
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AngularJS: ng-show / ng-hide not working with `{{ }}` interpolation
...be shown, or I could be hidden</p>
Angular expressions need to be within the curly-brace bindings, where as Angular directives do not.
See also Understanding Angular Templates.
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Password masking console application
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Console.Write("\b \b"); will delete the asterisk character from the screen, but you do not have any code within your else block that removes the previously entered character from your pass string variable.
Here's the relevant working c...
UIView bottom border?
...ew.frame.size.width, 1.0f);
bottomBorder.backgroundColor = [UIColor colorWithWhite:0.8f
alpha:1.0f].CGColor;
[toScrollView.layer addSublayer:bottomBorder];
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Spring RestTemplate timeout
...@ConfigurationProperties sets them for you.
For Spring 4.1 or Spring 5 without Spring Boot using @Configuration instead of XML
@Configuration
public class AppConfig
{
@Bean
public RestTemplate customRestTemplate()
{
HttpComponentsClientHttpRequestFactory httpRequestFactory = ...
How to get and set the current web page scroll position?
How can I get and set the current web page scroll position?
4 Answers
4
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How do I jump out of a foreach loop in C#?
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Alternatively, if you need to do some other things after you've found the item:
bool found = false;
foreach (string s in sList)
{
if (s.equals("ok"))
{
found = true;
break; // get out of the loop
}
}
// do stuff
return found;
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How to get Chrome to allow mixed content?
...content. How do I adjust my settings/configuration to allow mixed content without making any adjustments on the UI every time?
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