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Overriding !important style
...erride other previously set styling. If you're not using the suffix then make sure to take concepts like 'specificity' into account.
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Sql Server equivalent of a COUNTIF aggregate function
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You could use a SUM (not COUNT!) combined with a CASE statement, like this:
SELECT SUM(CASE WHEN myColumn=1 THEN 1 ELSE 0 END)
FROM AD_CurrentView
Note: in my own test NULLs were not an issue, though this can be environment dependent. You could handle nulls such as:
SELECT SUM(CASE WHEN ...
List of all special characters that need to be escaped in a regex
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You can look at the javadoc of the Pattern class: http://docs.oracle.com/javase/8/docs/api/java/util/regex/Pattern.html
You need to escape any char listed there if you want the regular char and not the special meaning.
As a maybe simp...
bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: lxml. Do you need
... to get Beautiful Soup and lxml, which both installed successfully and work with a separate test file located here . In the Python script that causes this error, I have included this line:
from pageCrawler import comparePages
And in the pageCrawler file I have included the following two line...
Create a pointer to two-dimensional array
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Here you wanna make a pointer to the first element of the array
uint8_t (*matrix_ptr)[20] = l_matrix;
With typedef, this looks cleaner
typedef uint8_t array_of_20_uint8_t[20];
array_of_20_uint8_t *matrix_ptr = l_matrix;
Then you can enj...
CSS checkbox input styling
...ery input element. Is there a way to specify styling to apply for only checkboxes without applying a class to each check box element?
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How to update the value stored in Dictionary in C#?
How to update value for a specific key in a dictionary Dictionary<string, int> ?
7 Answers
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How to run a single test from a rails test suite?
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NOTE: This doesn't run the test via rake. So any code you have in Rakefile will NOT get executed.
To run a single test, use the following command from your rails project's main directory:
ruby -I test test/unit/my_model_test.rb -n test_name
This runs a single...
How to get the path of the batch script in Windows?
I know that %0 contains the full path of the batch script, e.g. c:\path\to\my\file\abc.bat
7 Answers
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Remove trailing newline from the elements of a string list
I have to take a large list of words in the form:
7 Answers
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