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Javascript: How to detect if browser window is scrolled to bottom?
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Note for mac
Based on @Raphaël's comment, there was a problem in mac due to a small offset.
The following updated condition works:
(window.innerHeight + window.pageYOffset) >= document.body.offsetHeight - 2
I didn't have the chance ...
Why don't C++ compilers define operator== and operator!=?
...design decision is because they did not learn to master the power of value-based semantics. People need to write a lot of custom copy constructor, comparison operators and destructors because they use raw pointers in their implementation.
When using appropriate smart pointers (like std::shared_ptr)...
How do I parse a string with a decimal point to a double?
...lease don't use 'Convert.ToXxxx'. The 'Convert' class is thought only as a base for conversions in any direction. Besides: You may use the similar mechanism for DateTimes too.
How to create a css rule for all elements except one class?
... 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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Avoid browser popup blockers
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Based on Jason Sebring's very useful tip, and on the stuff covered here and there, I found a perfect solution for my case:
Pseudo code with Javascript snippets:
immediately create a blank popup on user action
var importan...
How to add icon inside EditText view in Android ?
... 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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HTTP headers in Websockets client API
... above results in the following header with the string "username:password" base64 encoded:
Authorization: Basic dXNlcm5hbWU6cGFzc3dvcmQ=
I have tested basic auth in Chrome 55 and Firefox 50 and verified that the basic auth info is indeed negotiated with the server (this may not work in Safari).
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symbolic link: find all files that link to this file
... 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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How get integer value from a enum in Rails?
I have a enum in my Model that corresponds to column in the database.
5 Answers
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What to do Regular expression pattern doesn't match anywhere in string?
...L parser out of regexes. Most people are not.
But I am. ☻
General Regex-Based HTML Parsing Solutions
First I’ll show how easy it is to parse arbitrary HTML with regexes. The full program’s at the end of this posting, but the heart of the parser is:
for (;;) {
given ($html) {
last ...