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“Cannot send session cache limiter - headers already sent” [duplicate]
...rs already sent" means that your PHP script already sent the HTTP headers, and as such it can't make modifications to them now.
Check that you don't send ANY content before calling session_start. Better yet, just make session_start the first thing you do in your PHP file (so put it at the absolute ...
Newline character sequence in CSS 'content' property? [duplicate]
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The content property accepts a string and:
A string cannot directly contain a newline. To include a newline in a
string, use an escape representing the line feed character in
ISO-10646 (U+000A), such as "\A" or "\00000a". This character
represents the g...
Temporarily change current working directory in bash to run a command [duplicate]
I know I can use cd command to change my working directory in bash.
3 Answers
3
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How to fix apt-get: command not found on AWS EC2? [closed]
I installed Ubuntu 12.04 on my instance and am trying to install packages using apt-get, but I am getting the following error:
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Access the css “:after” selector with jQuery [duplicate]
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You can't manipulate :after, because it's not technically part of the DOM and therefore is inaccessible by any JavaScript. But you can add a new class with a new :after specified.
CSS:
.pageMenu .active.changed:after {
/* this selector is more specific, so it takes precedence over the other :aft...
How to find out “The most popular repositories” on Github? [closed]
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If you want most forks, do it like this:
Most Forks
And most starred:
Most Starred
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fatal: Not a git repository (or any of the parent directories): .git [duplicate]
When I tried to push an existing repository on github.com, and it when I entered the command the website prompted me to put into the terminal, I got this error message fatal:
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Netflow record can't get octets (jnca)
...by Netflow a network administrator can determine things such as the source and destination of the traffic, class of service, and the cause of congestion. Netflow consists of three components: flow caching, Flow Collector, and Data Analyzer. In Netflow, router forwards details of network usage as UDP...
Determining if a variable is within range?
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This also works for Date and DateTime objects while === does not.
– Aditya
Jun 4 '12 at 2:23
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How do I link a JavaScript file to a HTML file?
...JavaScript.
type - specify the type of the script
src - script file name and path
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