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Scanner vs. BufferedReader
...eredReader . I also know that the BufferedReader reads files efficiently by using a buffer to avoid physical disk operations.
...
Xcode - But… Where are our archives?
...r)
Click on the Archives icon in the top middle
Select the desired archive by app name and date
Click Show in Finder in the context menu
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How to count items in a Go map?
.../ref/spec#Length_and_capacity
len(s) string type string length in bytes
[n]T, *[n]T array length (== n)
[]T slice length
map[K]T map length (number of defined keys)
chan T number of elements queued in channel buffe...
how to use “AND”, “OR” for RewriteCond on Apache?
...e it isn't explained very explicitly in the documentation I'll answer this by going through the sourcecode of mod_rewrite; demonstrating a big benefit of open-source.
In the top section you'll quickly spot the defines used to name these flags:
#define CONDFLAG_NONE 1<<0
#define...
What is the point of interfaces in PHP?
...tract class has more to do with code organization for me, than enforcement by the language itself. I use them a lot when preparing code for other developers to work with so that they stay within the intended design patterns. Interfaces are a kind of "design by contract" whereby your code is agreeing...
Why does Azure deployment take so long?
...ized, your app is accessible from the web.
The VHD image is probably gigabytes in size, much larger than your app upload. Even on a superfast datacenter network, it takes time to move that much stuff into the VM, unpack it, and boot from it. Also, the load balancer and firewall are probably opti...
Adding external library into Qt Creator project
How can I add external library into a project built by Qt Creator RC1 (version 0.9.2)? For example, the win32 function EnumProcesses() requires Psapi.lib to be added in the project to build.
...
How do I get the difference between two Dates in JavaScript?
...ipt, dates can be transformed to the number of milliseconds since the epoc by calling the getTime() method or just using the date in a numeric expression.
So to get the difference, just subtract the two dates.
To create a new date based on the difference, just pass the number of milliseconds in th...
Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注IT技能提升
...l problems?
No, I was still searching for a tool to handle problems, seen by customers, remotely. How could I assist them and debug the problem if I lived on the other side of the globe? Eventually, I found this excellentJim Crafton article about a tool capable of intercepting unhandled errors. Tha...
Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注IT技能提升
...l problems?
No, I was still searching for a tool to handle problems, seen by customers, remotely. How could I assist them and debug the problem if I lived on the other side of the globe? Eventually, I found this excellentJim Crafton article about a tool capable of intercepting unhandled errors. Tha...