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Which letter of the English alphabet takes up most pixels?
...00) captured here using this particular example font:
https://gist.github.com/imaurer/d330e68e70180c985b380f25e195b90c
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What does PHP keyword 'var' do?
...method of declaring a variable with the var keyword is still supported for compatibility reasons (as a synonym for the public keyword). In PHP 5 before 5.1.3, its usage would generate an E_STRICT warning." php.net/manual/en/language.oop5.visibility.php EDIT: I just saw that is has already been quote...
How to convert all text to lowercase in Vim
...te a visual block and press u (or U to convert to uppercase). Tilde (~) in command mode reverses case of the character under the cursor.
If you want to see all text in Vim in small caps, you might want to look at the guifont option, or type :set guifont=* if your Vim flavour supports GUI font choose...
Check if null Boolean is true results in exception
...nderstand why if (myBoolean) (where myBoolean is Boolean) does not raise a compiler error or at least a warning. This is a gotcha for sure.
– Josh M.
Dec 13 '18 at 13:50
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Possible to do a MySQL foreign key to one of two possible tables?
...the target tables are related in some way, such as being instances of some common superclass of data. You'd also need another column along side the foreign key column, so that on each row, you can designate which target table is referenced.
CREATE TABLE popular_places (
user_id INT NOT NULL,
p...
Should I use px or rem value units in my CSS? [closed]
I am designing a new website and I want it to be compatible with as much browsers and browser settings as possible. I am trying to decide what unit of measurement I should use for the sizes of my fonts and elements, but am unable to find a conclusive answer.
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What's the Linq to SQL equivalent to TOP or LIMIT/OFFSET?
...umn in MyTable that gets mapped to a property name.
See http://blogs.msdn.com/vbteam/archive/2008/01/08/converting-sql-to-linq-part-7-union-top-subqueries-bill-horst.aspx for more detail.
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Version of SQLite used in Android?
...e3 --version
UPDATE: Since SDK 29 (emulator revision 8), the adb shell command gives:
/system/bin/sh: sqlite3: inaccessible or not found
Any ideas why? Issue tracker here.
SQLite 3.28.0 (window functions!):
30-11.0-R (Revision 7 in SDK Manager)
SQLite 3.22.0:
29-10.0-Q (Revision 8 in SDK Man...
start MySQL server from command line on Mac OS Lion
...stalled in System Preference, I want to know the instruction to start from command-line.
I do as follow:
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Sublime - delete all lines containing specific value
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