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Make function wait until element exists
... This is the proper solution, much better than all the periodic Timer-based checkings.
– András Szepesházi
Feb 9 '18 at 19:35
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What is the length of the access_token in Facebook OAuth2?
...n be up to 255 characters. If you're storing the access token in your database, the column should be able to accommodate at least varchar(255). Here's an excerpt from Facebook's Developer blog from October 4, 2011:
"With the Encrypted Access Token migration enabled, the format of the access token...
Do threads have a distinct heap?
...e stack, which it can quickly add and remove items from. This makes stack based memory fast, but if you use too much stack memory, as occurs in infinite recursion, you will get a stack overflow.
Since all threads share the same heap, access to the allocator/deallocator must be synchronized. The...
Testing web application on Mac/Safari when I don't own a Mac
..." option on the macOS Utilities menu that comes up when you first boot the base system.
– hackel
Apr 20 '18 at 21:38
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How to cast an Object to an int
...t isn't an Integer object, then you have to detect the type and convert it based on its type.
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How do I put the image on the right side of the text in a UIButton?
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I'm giving Inspire48 the credit for this one. Based on his suggestion and looking at that other question I came up with this. Subclass UIButton and override these methods.
@implementation UIButtonSubclass
- (CGRect)imageRectForContentRect:(CGRect)contentRect
{
CGRe...
Powershell v3 Invoke-WebRequest HTTPS error
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Based on the API documentation of the REST service im using 406 indicates "that the accept header included in the request does not allow an XML or JSON response"
– floyd
Jul 31 '12 at 14...
How can I remove 3 characters at the end of a string in php?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Better way to check if a Path is a File or a Directory?
...ith it. This requires me to have a method which performs different actions based on the user's selection.
21 Answers
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How do I convert a String to an int in Java?
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-1 because what if I want to parse a base 31 int? Integer.parseInt(str, 31) is a one liner to do that. Slightly facetious comment, but serious point underneath. Never re-invent wheels when someone else has already put the work in
– Nathan A...