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Unit testing Anti-patterns catalogue
...ti-pattern : there must be at least two key elements present to formally distinguish an actual anti-pattern from a simple bad habit, bad practice, or bad idea:
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Where does git config --global get written to?
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Update 2016: with git 2.8 (March 2016), you can simply use:
git config --list --show-origin
And with Git 2.26 (Q1 2020), you can add a --show-scope option
git config --list --show-origin --show-scope
You will see which config is set where.
See "Where do the settings in my Git configuration come f...
Why can I access TypeScript private members when I shouldn't be able to?
... of private members in TypeScript, and I find it a little confusing. Intellisense doesn't allow to access private member, but in pure JavaScript, it's all there. This makes me think that TS doesn't implement private members correctly.
Any thoughts?
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Can not connect to local PostgreSQL
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This really looks like a file permissions error. Unix domain sockets are files and have user permissions just like any other. It looks as though the OSX user attempting to access the database does not have file permissions to...
Get last element of Stream/List in a one-liner
How can I get the last element of a stream or list in the following code?
6 Answers
6
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How to convert a SVG to a PNG with ImageMagick?
...nvert program to convert it into a PNG, then I get a 16x16 pixel PNG which is way too small:
18 Answers
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Best way to display decimal without trailing zeroes
Is there a display formatter that will output decimals as these string representations in c# without doing any rounding?
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Make copy of an array
I have an array a which is constantly being updated. Let's say a = [1,2,3,4,5] . I need to make an exact duplicate copy of a and call it b . If a were to change to [6,7,8,9,10] , b should still be [1,2,3,4,5] . What is the best way to do this? I tried a for loop like:
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Check if multiple strings exist in another string
How can I check if any of the strings in an array exists in another string?
15 Answers
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How to select last two characters of a string
I need to select last two characters from the variable, whether it is digit or letters.
9 Answers
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