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Convert string with comma to integer
...application, when converting a currency amount that the user has input, in order to deal with only integers inside the application: for instance, converting dollars and cents to cents. This method will avoid any rounding errors that might crop up unexpectedly when dealing with floating-point numbers...
Eclipse HotKey: how to switch between tabs?
...s is not exactly the right thing. This just cycles through the tabs in the order they appear on the tab bar vs. most recently switched to order.
– Hafthor
Sep 14 '12 at 18:13
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How can I push a local Git branch to a remote with a different name easily?
...o the question, is already set. He needs to set push.default to upstrem in order to get push to respect the upstream setting, since by default only pull does.
– Brian Campbell
Apr 21 '11 at 5:47
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Calculate the median of a billion numbers
...ion first[*]. It writes its data back to the control machine in increasing order as soon as it can (using asynchronous IO so as to continue sorting, and probably with Nagle on: experiment a bit).
The control machine performs a 99-way merge on the data as it arrives, but discards the merged data, ju...
Is there a way to automate the android sdk installation?
...able for installation you can use
$ android list sdk
and you'll obtain an ordered list of packages, for example
Packages available for installation or update: 9
1- ARM EABI v7a System Image, Android API 15, revision 2
2- Intel x86 Atom System Image, Android API 15, revision 1
3- Android Su...
Why #define TRUE (1==1) in a C boolean macro instead of simply as 1?
...ent to 0 and 1.
(note that removing the parentheses will break that due to order of operations)
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Connecting to TCP Socket from browser using javascript
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In order to achieve what you want, you would have to write two applications (in either Java or Python, for example):
Bridge app that sits on the client's machine and can deal with both TCP/IP sockets and WebSockets. It will in...
Difference between a Seq and a List in Scala
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A Seq is an Iterable that has a defined order of elements. Sequences provide a method apply() for indexing, ranging from 0 up to the length of the sequence. Seq has many subclasses including Queue, Range, List, Stack, and LinkedList.
A List is a Seq that is implem...
Purpose of buildscript block in Gradle
... You must use a buildScript block because Gradle needs this information in order to understand the rest of the build script. That's why you have to provide this information in a separate channel (the buildScript block). Technically speaking, Gradle needs this information in order to compile and eval...
Difference between JVM and HotSpot?
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HotSpot is an advanced form of C++ hacking, in order to use it you must build against it in order to compile even the simplest of things. Unless you tune compilers and or write them from scratch. HotSpot is basically a way of converting source code into C++ code and then ...