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How to count TRUE values in a logical vector
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@YossiFarjoun Yes, and it's in my answer. This are examples why it won't work. My sollution is sum(z, na.rm = TRUE)
– Marek
May 21 '19 at 13:36
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How to read embedded resource text file
...dded resource (text file) using StreamReader and return it as a string? My current script uses a Windows form and textbox that allows the user to find and replace text in a text file that is not embedded.
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How to create a directory and give permission in single command
...make parent directories as needed
The statements are vague and unclear in my opinion. But basically, it says that you can make the directory with permissions specified by "chmod numeric notation" (octals) or you can go "the other way" and use a/your umask.
Side note: I say "the other way" since the...
How can I test that a value is “greater than or equal to” in Jasmine?
...tom matcher because it keeps the tests uncluttered (easy enough to do, see my answer below), but for comparisons which come up less frequently, or are not expressive enough, that plugin seems to be exactly the right thing. Thanks!
– hashchange
Aug 20 '15 at 10:...
sed one-liner to convert all uppercase to lowercase?
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I had to choose my own answer because I'm not a fan of answers that just consist of links.
– magnetar
Feb 3 '11 at 4:15
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Postgres: SQL to list table foreign keys
...c.table_schema
WHERE tc.constraint_type = 'FOREIGN KEY' AND tc.table_name='mytable';
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iPhone Safari Web App opens links in new window
...when running the code you provided and not without it. I'm a web developer myself and I don't understand why it would handle the link this way. I don't have a page URL because it's currently not running the code so you won't notice it. Also, it affects the regular Safari as well, and not only standa...
How to “git show” a merge commit with combined diff output even when every changed file agrees with
...; done"'
then use it by doing:
git exportfiles ee2de56..fc17405 /c/temp/myproject
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Objective-C : BOOL vs bool
...xt below stays the same. It's a little bit confusing and is incorrect. See my answer.
– curious
Feb 13 '16 at 13:20
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How to increase heap size of an android application?
...facturer sets a limit on the heap size an application can use. For example my tablet Samsung Galaxy Tab 8.9 P7310 can take up 64MB of memory.
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