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Why do access tokens expire?
...and send me a new one. What's to stop that? Don't say IP Address or even MAC, because that's unreasonable.
– Suamere
Sep 24 '15 at 18:57
3
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What does “Could not find or load main class” mean?
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Note that the classpath syntax is different for Windows versus Linux and Mac OS. (The classpath separator is ; on Windows and : on the others. If you use the wrong separator for your platform, you won't get an explicit error message. Instead, you will get a nonexistent file or directory on the p...
How to use the same C++ code for Android and iOS?
...ide, both languages, Java and Kotlin, on Android, run under a Java Virtual Machine. So the only way to access C++ code is using JNI, please take time to read the basics of JNI. Fortunately, today's Android Studio IDE has vast improvements on JNI side, and a lot of problems are shown to you while you...
What do 'real', 'user' and 'sys' mean in the output of time(1)?
...er of context switches may also be gathered by time.
On a multi-processor machine, a multi-threaded process or a process forking children could have an elapsed time smaller than the total CPU time - as different threads or processes may run in parallel. Also, the time statistics reported come from...
How to update Python?
...ling ActivePython 2.7.
Sage recommends that you install it into a virtual machine, and provides a Oracle VirtualBox image file that can be used for this purpose. Upgrades are handled internally by issuing the sage -upgrade command.
Anaconda can be updated by using the conda command:
conda update -...
Why is Git better than Subversion?
...terfaces in development. Some good ones include TortoiseGit and GitHub for Mac.
Partial checkouts/clones of repositories are not possible at the moment (I read that it's in development). However, there is submodule support. Git 1.7+ supports sparse checkouts.
It might be harder to learn, even though...
How do I use vimdiff to resolve a git merge conflict?
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@AndersKitson, since you are on Mac OS X, FileMerge is perfect, free and comes with XCode.
– romainl
Feb 16 '13 at 8:27
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Class does not implement its superclass's required members
...nt (i.e. in Objective-C, since the day I started programming Cocoa back in Mac OS X 10.0) to deal with initializers that your class is not prepared to handle. The docs have always been quite clear about your responsibilities in this regard. But how many of us bothered to fulfill them, completely and...
Colors in JavaScript console
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on Mac OS X it's at ~/Library/Application\ Support/Google/Chrome/Default/User\ StyleSheets/Custom.css.
– Lance Pollard
Nov 17 '11 at 21:58
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PHP parse/syntax errors; and how to solve them
...s \n newlines, not \r carriage returns.
Which is occasionally an issue for MacOS users (even on OS X for misconfigured editors).
It often only surfaces as an issue when single-line // or # comments are used. Multiline /*...*/ comments do seldom disturb the parser when linebreaks get ignored.
If y...