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How do I include a JavaScript file in another JavaScript file?
...t page loading by using URL hash. My problem is when i click same page 2/3 times js loading 2/3 times. thats why every event occurs multiple time. I want to check js file already loaded into footer/head before appending in that code: var js = document.createElement("script"); js.type = "text/java...
What do pty and tty mean?
...ed dynamically by the Linux kernel.The contents of the directory vary with time
and reflect the state of the running system.
The entries in /dev/pts correspond to pseudo-terminals (or pseudo-TTYs, or PTYs).
Linux creates a PTY for every new terminal window you open and displays a corre-
sponding en...
Git pull results in extraneous “Merge branch” messages in commit log
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History is a reflection of the time at which commits occurred in the shared repo. One day 1, the shared repo saw commit C2. On day 2, the shared repo sees commit C3. If C3 came before C2 then the reflection of time would not be correct. C3 did not come bef...
How to use enums as flags in C++?
...perator definitions so you don't have to be constantly defining them every time you add a new enum.
– eodabash
Apr 8 '11 at 3:07
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Cocoa: What's the difference between the frame and the bounds?
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A small tip - using NSStringFromCGRect can save some time to log rects.
– beryllium
May 27 '12 at 15:59
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Difference between TCP and UDP?
...e efficient than TCP because it uses non ACK. It's generally used for real time communication, where a little percentage of packet loss rate is preferable to the overhead of a TCP connection.
In certain situations UDP is used because it allows broadcast packet transmission. This is sometimes funda...
How to change node.js's console font color?
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Well spotted @Laoujin - next time feel free to propose an edit. I've amended the code example for Colors in the answer.
– nelsonic
Dec 30 '15 at 20:13
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Is List a subclass of List? Why are Java generics not implicitly polymorphic?
... @ruakh: The problem is that you're then punting to execution time something which can be blocked at compile-time. And I'd argue that array covariance was a design mistake to start with.
– Jon Skeet
Jul 3 '13 at 17:22
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std::unique_lock or std::lock_guard?
...unique_lock can be (because unique_lock can be locked and unlocked several times).
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What is an example of the Liskov Substitution Principle?
...trating LSP (given by Uncle Bob in a podcast I heard recently) was how sometimes something that sounds right in natural language doesn't quite work in code.
In mathematics, a Square is a Rectangle. Indeed it is a specialization of a rectangle. The "is a" makes you want to model this with inheritanc...