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How to detect scroll position of page using jQuery
...y do something like set a variable's value to the current scroll position, or to true/false, and then make use of those outside the event, you should generally be golden.
– Jesse Dupuy
May 12 '15 at 17:18
...
What does 'var that = this;' mean in JavaScript?
... a reference to the element clicked on
var that = this;
colours.forEach(function() {
// this is undefined
// that is a reference to the element clicked on
});
});
My answer originally demonstrated this with jQuery, which is only very slightly different:
$('#element')...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注IT技能提升
...reen.
# kern.* /dev/console
# Log anything (except mail) of level info or higher.
# Don't log private authentication messages!
*.info;mail.none;authpriv.none;cron.none /var/log/messages
# The authpriv file has restricted access.
authpriv.* /var/log/secure
# Log all the mail messages in ...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注IT技能提升
...reen.
# kern.* /dev/console
# Log anything (except mail) of level info or higher.
# Don't log private authentication messages!
*.info;mail.none;authpriv.none;cron.none /var/log/messages
# The authpriv file has restricted access.
authpriv.* /var/log/secure
# Log all the mail messages in ...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注IT技能提升
...reen.
# kern.* /dev/console
# Log anything (except mail) of level info or higher.
# Don't log private authentication messages!
*.info;mail.none;authpriv.none;cron.none /var/log/messages
# The authpriv file has restricted access.
authpriv.* /var/log/secure
# Log all the mail messages in ...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注IT技能提升
...reen.
# kern.* /dev/console
# Log anything (except mail) of level info or higher.
# Don't log private authentication messages!
*.info;mail.none;authpriv.none;cron.none /var/log/messages
# The authpriv file has restricted access.
authpriv.* /var/log/secure
# Log all the mail messages in ...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注IT技能提升
...reen.
# kern.* /dev/console
# Log anything (except mail) of level info or higher.
# Don't log private authentication messages!
*.info;mail.none;authpriv.none;cron.none /var/log/messages
# The authpriv file has restricted access.
authpriv.* /var/log/secure
# Log all the mail messages in ...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注IT技能提升
...reen.
# kern.* /dev/console
# Log anything (except mail) of level info or higher.
# Don't log private authentication messages!
*.info;mail.none;authpriv.none;cron.none /var/log/messages
# The authpriv file has restricted access.
authpriv.* /var/log/secure
# Log all the mail messages in ...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注IT技能提升
...reen.
# kern.* /dev/console
# Log anything (except mail) of level info or higher.
# Don't log private authentication messages!
*.info;mail.none;authpriv.none;cron.none /var/log/messages
# The authpriv file has restricted access.
authpriv.* /var/log/secure
# Log all the mail messages in ...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注IT技能提升
...reen.
# kern.* /dev/console
# Log anything (except mail) of level info or higher.
# Don't log private authentication messages!
*.info;mail.none;authpriv.none;cron.none /var/log/messages
# The authpriv file has restricted access.
authpriv.* /var/log/secure
# Log all the mail messages in ...