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Convert NaN to 0 in javascript
...h, it's because of the title "Convert NaN to 0". Anyway, covered both ways now.
– user113716
Sep 24 '11 at 17:20
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How to remove all the null elements inside a generic list in one go?
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I do not know of any in-built method, but you could just use linq:
parameterList = parameterList.Where(x => x != null).ToList();
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Hibernate error - QuerySyntaxException: users is not mapped [from users]
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Now this saved me actually.
– Anirudh
Apr 15 '19 at 16:02
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How to write inline if statement for print?
...ilarly when you write
x = a if b else 0
it means
x = (a if b else 0)
Now what would it print/assign if there was no else clause? The print/assignment is still there.
And note, that if you don't want it to be there, you can always write the regular if statement on a single line, though it's le...
What are Java command line options to set to allow JVM to be remotely debugged?
I know there's some JAVA_OPTS to set to remotely debug a Java program.
8 Answers
8
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How to set a bitmap from resource
... R.drawable.android_logo
);
Now you can use this bitmap object, whether you want to store it, or to use it in google maps while drawing a pic on fixed latitude and longitude, or to use some where else
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How to test a confirm dialog with Cucumber?
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The selenium driver now supports this
From Capybara you would access it like this:
page.driver.browser.switch_to.alert.accept
or
page.driver.browser.switch_to.alert.dismiss
or
page.driver.browser.switch_to.alert.text
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jQuery Determine if a matched class has a given id
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I would probably use $('.mydiv').is('#foo'); That said if you know the Id why wouldnt you just apply it to the selector in the first place?
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How to Batch Rename Files in a macOS Terminal?
... This tip is awesome! I typed rename -vs GLYCOPHORIN GLYCC * and now it's automatically renaming 450+ files. And super fast too.
– Sander W. van der Laan
Jun 21 '16 at 11:41
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Selenium: FirefoxProfile exception Can't load the profile
Per this previous question I updated Selenium to version 2.0.1
But now I have another error, even when the profile files exist under /tmp/webdriver-py-profilecopy :
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