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WebDriver: check if an element exists? [duplicate]
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You could alternatively do:
driver.findElements( By.id("...") ).size() != 0
Which saves the nasty try/catch
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SQL how to make null values come last when sorting ascending
...tion can be null. I have a query and I want the results sorted ascendingly by the datetime field, however I want rows where the datetime field is null at the end of the list, not at the beginning.
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Verifying signed git commits?
...mmit 434060e, commit 8e98e5f, commit a4cc18f, commit d66aeff (21 Jun 2015) by brian m. carlson (bk2204).
(Merged by Junio C Hamano -- gitster -- in commit ba12cb2, 03 Aug 2015)
verify-tag/verify-commit: add option to print raw gpg status information
verify-tag/verify-commit by default dis...
Group by multiple columns in dplyr, using string vector input
...r my understanding of plyr into dplyr, but I can't figure out how to group by multiple columns.
9 Answers
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How to select an option from drop down using Selenium WebDriver C#?
...ort.UI;
// select the drop down list
var education = driver.FindElement(By.Name("education"));
//create select element object
var selectElement = new SelectElement(education);
//select by value
selectElement.SelectByValue("Jr.High");
// select by text
selectElement.SelectByText("HighScho...
How do I pass a variable by reference?
The Python documentation seems unclear about whether parameters are passed by reference or value, and the following code produces the unchanged value 'Original'
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Count number of records returned by group by
How do I count the number of records returned by a group by query,
13 Answers
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Mysql order by specific ID values
Is it possible to sort in mysql by "order by" using predefined set of column values (ID) like: order by (ID=1,5,4,3) so I would get record 1, 5, 4, 3 in that order out?
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Ordering by the order of values in a SQL IN() clause
I am wondering if there is away (possibly a better way) to order by the order of the values in an IN() clause.
13 Answers
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How can I list all tags in my Git repository by the date they were created?
I need some way to list all tags in my system by the date they were created but am not sure if I can get that data via git-log. Ideas?
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