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How to increase IDE memory limit in IntelliJ IDEA on Mac?
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Helpful trick I thought I'd share on this old thread.
You can see how much memory is being used and adjust things accordingly using the Show memory indicator setting.
It shows up in the lower right of the window.
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How to print a dictionary's key?
...I thought otherwise for the comma; you are right on that one. I've also re-read the question, it seems we have both put 'all' in bold - my bad.
– Dominic Santos
May 6 '11 at 7:55
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How to open a new tab using Selenium WebDriver?
...indow(tabs.get(1)); driver.get("https://www.stackoverflow.com"); Thread.sleep(2000); driver.switchTo().window(tabs.get(2)); driver.get("https://www.flipkart.com"); Thread.sleep(2000); driver.close(); driver.switchTo().window(tabs.get(1)); Thread.sleep(2000); ...
Getting the max value of an enum
...es(typeof(Foo)).Cast<Foo>().Last();
Edit
For those not willing to read through the comments: You can also do it this way:
var lastFoo = Enum.GetValues(typeof(Foo)).Cast<Foo>().Max();
... which will work when some of your enum values are negative.
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convert ArrayList to JSONArray
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If I read the JSONArray constructors correctly, you can build them from any Collection (arrayList is a subclass of Collection) like so:
ArrayList<String> list = new ArrayList<String>();
list.add("foo");
list.add("baar...
Why does JavaScript only work after opening developer tools in IE once?
... @Meekohi if(!console) will cause the same error - it should read if(!window.console)
– mindplay.dk
Aug 14 '12 at 12:55
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Better way to check variable for null or empty string?
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@Noumenon Because that would impair readability without solving anything. It is real easy to read your suggestion as "if there is a length" while it (of course) means the opposite.
– Mattias Åslund
Jul 5 '13 at 13:01
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How is the undo tree used in Vim?
...pe
:u 3
You will jump to the leaf of the second undo branch and it will read:
this is a new line
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How do I change the text of a span element using JavaScript?
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@gregoire - As others have pointed out already your answer is vulnerable to XSS. This question has been viewed about 80k times already, which means that a lot of people have probably taken over this solution and might have introduced unnecessary xss leaks. Could you...
How to merge remote changes at GitHub?
... I keep running into this except that if I do a "git pull" I am told "Already up-to-date." and if I do a "git pull --rebase" I'm told that "Current branch master is up to date." Any ideas? Thanks!
– jwl
Sep 28 '11 at 15:08
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