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how to check if object already exists in a list
...is pointless).
If the above are not true for your situation, just use the method Any():
Item wonderIfItsPresent = ...
bool containsItem = myList.Any(item => item.UniqueProperty == wonderIfItsPresent.UniqueProperty);
This will enumerate through the list until it finds a match, or until it reache...
error: No resource identifier found for attribute 'adSize' in package 'com.google.example' main.xml
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I had a different problem, but the same solution worked. Basically I was using a layout file that references the /res file which I changed to /lib per the instructions here and it worked. Can you provide an explanation of what is going on here?
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IntelliJ Organize Imports
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It does not work when package-names in a dependency have changed. Even when it is still unambiguous I have to click the ClassName hit Alt+Enter and Enter, for each affected class...
– Superole
Nov 21 '13 at 12:12
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How to change default timezone for Active Record in Rails?
In my application.rb I came across the following comment
10 Answers
10
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How to test a confirm dialog with Cucumber?
...ng the action that would bring up the confirm dialog, override the confirm method to always return true. That way the dialog will never be displayed, and your tests can continue as if the user had pressed the OK button. If you want to simulate the reverse, simply change it to return false.
page.eva...
How to get started with developing Internet Explorer extensions?
... knowledge? This would include code samples, or links to good ones, or documentation on the process, or anything.
11 Answer...
How to get scrollbar position with Javascript?
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You can use element.scrollTop and element.scrollLeft to get the vertical and horizontal offset, respectively, that has been scrolled. element can be document.body if you care about the whole page. You can compare it to element.offsetHeight ...
How to run SQL script in MySQL?
...mysql> you have to declare the SQL file as source.
mysql> source \home\user\Desktop\test.sql;
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top nav bar blocking top content of the page
...finitely roll with the other answer with a little more succinctness with @media (min-width: 980px) { body { padding-top: 60px; } }
– Ted
Nov 23 '12 at 0:46
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See “real” commit date in github (hour/day)
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Hover your mouse over the 2 years ago and you'll get the timestamp.
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