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MySQL query String contains
...*
FROM `table`
WHERE `column` LIKE '%{$needle}%'
");
The % is a wildcard for any characters set (none, one or many). Do note that this can get slow on very large datasets so if your database grows you'll need to use fulltext indices.
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Styling multi-line conditions in 'if' statements? [closed]
... cond3 == 'val3' and cond4 == 'val4'):
do_something
Also, don't forget the whitespace is more flexible than you might think:
if (
cond1 == 'val1' and cond2 == 'val2' and
cond3 == 'val3' and cond4 == 'val4'
):
do_something
if (cond1 == 'val1' and cond2 == 'val2...
Getting a better understanding of callback functions in JavaScript
... but I'm not understanding the best implementation to do that. I'm looking for a very basic example, like this:
8 Answers
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What does @: (at symbol colon) mean in a Makefile?
...ke writing a function in Python that only contains pass. It can be useful for stubbing blocks of code for copy/paste but they generally shouldn't exist for long. When stubbing this way the file would still compile, pass linting, etc.
– boweeb
May 21 '19 at 18...
How do I view the list of functions a Linux shared library is exporting?
...de just functions, but exported variables as well.
See the nm manual page for more information.
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Python date string to date object
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I am trying a similar process except for my input string do not have the year, so it looks like '2405'. By default, the year is taken as 1900. The issue occurs when parsing Feb date like '2902'. I get this error ValueError: day is out of range for month. Not sur...
How to write a CSS hack for IE 11? [duplicate]
How can I hack or write css only for IE 11? I have a website that looks bad in IE 11.I just search here and there but didnt find any solution yet.
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Programmatically find the number of cores on a machine
... there a way to determine how many cores a machine has from C/C++ in a platform-independent way? If no such thing exists, what about determining it per-platform (Windows/*nix/Mac)?
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Is there a way to make npm install (the command) to work behind proxy?
...ronment variables, then issuing normally the command npm install express (for example)
EDIT2: As @BStruthers commented, keep in mind that passwords containing "@" wont be parsed correctly, if contains @ put the entire password in quotes
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Android Gallery on Android 4.4 (KitKat) returns different URI for Intent.ACTION_GET_CONTENT
Before KitKat (or before the new Gallery) the Intent.ACTION_GET_CONTENT returned a URI like this
19 Answers
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