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How to cherry-pick from a remote branch?
... Tried this approach to cherry-pick an upstream fix on Github and it turned out that the checked-out hash was different from the one on Github. Therefore I had to check out, get the hash and cherry-pick that.
– DustWolf
Apr 25 '18 at 12:24
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belongs_to through associations
...ave a :through option. You're better off caching the question_id on Choice and adding a unique index to the table (especially because validates_uniqueness_of is prone to race conditions).
If you're paranoid, add a custom validation to Choice that confirms that the answer's question_id matches, but ...
ReactJS render string with non-breaking spaces
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I know this is an old question, and this doesn't exactly do what you asked for, but rather than editing the string, what you want to achieve is probably be solved better using the CSS white-space: nowrap attribute:
In html:
<div style="white-space: now...
How can I get my webapp's base URL in ASP.NET MVC?
...reliable way that doesn't involve getting the current URL from the request and chopping it up in some fragile way that breaks if I re-route my action.
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CSS strikethrough different color from text?
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(Note, however, that <strike> is considered deprecated in HTML4 and obsolete in HTML5 (see also W3.org). The recommended approach is to use <del> if a true meaning of deletion is intended, or otherwise to use an <s> element or style with text-decoration CSS as in the first exa...
DbEntityValidationException - How can I easily tell what caused the error?
...s. You can catch the DbEntityValidationException, unwrap the actual errors and create a new DbEntityValidationException with the improved message.
Create a partial class next to your SomethingSomething.Context.cs file.
Use the code at the bottom of this post.
That's it. Your implementation will a...
How to check that a string is an int, but not a double, etc.?
...o an integer. However I want to check that the string is an integer beforehand, so that I can give a helpful error message to the user if it's wrong. PHP has is_int() , but that returns false for string like "2" .
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MySQL COUNT DISTINCT
...love SQL because you get questions like "How do I count distinct user IDs" and the answer is just "Count(Distinct user_id)"
– Tim
Nov 13 '18 at 15:29
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TypeError: Illegal Invocation on console.log.apply
... Same argument applies to other functions such as console.log() and document.writeln(). So, always provide the correct execution context if using call() or apply(). Alternately, use bind() as @JohnWilliams has pointed out.
– Alan C. S.
Jun 29 '16 at ...
Get the client IP address using PHP [duplicate]
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The below both functions are equivalent with the difference only in how and from where the values are retrieved.
getenv() is used to get the value of an environment variable in PHP.
// Function to get the client IP address
function get_client_ip() {
$ipaddress = '';
if (getenv('HTTP_CLI...