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Is there a way to suppress JSHint warning for one given line?
I have a (single) case in my app were eval is used, and I would like to suppress JSHint warning only for this case.
3 Ans...
Can I update a component's props in React.js?
...ticed in the docs a reference to componentWillReceiveProps , which specifically includes this example:
6 Answers
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Can you use an alias in the WHERE clause in mysql?
...ssue? I need to select records that have a rating higher than x. Rating is calculated as the following alias:
5 Answers
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Can I add a UNIQUE constraint to a PostgreSQL table, after it's already created?
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Yes, you can. But if you have non-unique entries on your table, it will fail. Here is the how to add unique constraint on your table. If you're using PostgreSQL 9.x you can follow below instruction.
CREATE UNIQUE INDEX constraint_nam...
How to percent-encode URL parameters in Python?
...tring[, safe])
Replace special characters in string
using the %xx escape. Letters, digits,
and the characters '_.-' are never
quoted. By default, this function is
intended for quoting the path section
of the URL.The optional safe parameter
specifies additional characters that
shou...
is of a type that is invalid for use as a key column in an index
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A unique constraint can't be over 8000 bytes per row and will only use the first 900 bytes even then so the safest maximum size for your keys would be:
create table [misc_info]
(
[id] INTEGER PRIMARY KEY IDENTITY NOT NULL,
[key] nvarc...
Difference between Xcode version (CFBundleShortVersionString) and build (CFBundleVersion)
...n represents any build, released or not. Also, CFBundleShortVersionString can be localized, though I don't know why you'd want to, since they say it is supposed to be "a string comprised of three period-separated integers". For a release build, it would be reasonable to make the two numbers the sa...
How to change ViewPager's page?
...e looking for is pager.setCurrentItem( num ). That allows you to programatically switch to another page within the ViewPager.
I'd need to see a stack trace from logcat to be more specific if this is not the problem.
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How can I make a JUnit Test wait?
...leep in a test is just generally a bad idea. It creates brittle tests that can fail unpredictably depending on environment ("Passes on my machine!") or load. Don't rely on timing (use mocks) or use libraries such as Awaitility for asynchroneous testing.
– FuryFart
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Unresolved external symbol on static class members
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If you are using C++ 17 you can just use the inline specifier (see https://stackoverflow.com/a/11711082/55721)
If using older versions of the C++ standard, you must add the definitions to match your declarations of X and Y
unsigned char test::X;
unsign...