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How to make IPython notebook matplotlib plot inline
...learning to using iPython (and Python programming instead of Matlab); what does import matplotlib' do versus import matplotlib as [name]'? Forgive for simplistic comment
– TSGM
Sep 28 '14 at 9:56
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Keep-alive header clarification
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When The IIS (F) sends keep alive header (or user sends keep-alive) , does it mean that (E,C,B) save a connection
No. Routers don't need to remember sessions. In fact, multiple TCP packets belonging to same TCP session need not all go through same routers - that is for TCP to manage. Routers...
How do I make Vim do normal (Bash-like) tab completion for file names?
...completes the whole file name instead of doing the partial match like Bash does. Is there an option to make this file name tab completion work more like Bash?
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How to show all parents and subclasses of a class in IntelliJ IDEA?
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One more thing - this still doesn't behave the same as Eclipse's quick type hierarchy: In Eclipse, when you hover over a class in the hierarchy, pressing <Enter> will open the source file with the class; in IntelliJ, you have to use the "jump to s...
What's the point of NSAssert, actually?
...ed, and this is standard practice for a lot of software, Apple for example does this. As soon as your program has detected an abnormal state you should crash. You can get a stack trace of where the error occurred, whereas if you disable asserts you could end up corrupting memory and/or user data an...
'echo' without newline in a shell script
...t behaviors. Apparently the shell used for your script uses a version that doesn't recognize -n.
The printf command has much more consistent behavior. echo is fine for simple things like echo hello, but I suggest using printf for anything more complicated.
What system are you on, and what shell do...
What's the difference between a Future and a Promise?
...the difference is that a future is a read-only container for a result that does not yet exist, while a promise can be written (normally only once). The Java 8 CompletableFuture and the Guava SettableFuture can be thought of as promises, because their value can be set ("completed"), but they also im...
Ineligible Devices section appeared in Xcode 6.x.x
...ings" tab when you click on a target of your project in Xcode.
Then if does not work, try to restart Xcode. Sometimes we have to restart the Mac and iPhone/iPad. Take a look at the Updates below before restarting Xcode
Update: in Yosemite, Xcode 6.0.1 does not support iOS 8.1, you have to upda...
Rails respond_with: how does it work?
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Run MySQLDump without Locking Tables
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Does the --lock-tables=false option work?
According to the man page, if you are dumping InnoDB tables you can use the --single-transaction option:
--lock-tables, -l
Lock all tables before dumping them. The tables are locke...