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Master-master vs master-slave database architecture?
...n everybody is out of the water, and if people are remote then may pay horrid communication costs. Bring portable devices, which may need to operate disconnected, into the picture and one copy won't cut it.
Master Slave: consistency is not too difficult because each piece of data has exactly one ow...
What is the best way to do a substring in a batch file?
...~0,-4% would extract all characters except the last four which would also rid you of the file extension (assuming three characters after the period [.]).
See help set for details on that syntax.
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Difference between framework and static library in xcode4, and how to call them
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@GoRoS yes I do; in fact I just did some work for a client making their private SDK available using CocoaPods. The trick is to have a public repo with the compiled static library, headers and podspec pointing at this and a private repo with your source. Idea...
What is __main__.py?
...ogram is accessible as a module
$ python -m my_program
You'll have to decide for yourself whether your application could benefit from being executed like this.
Note that a __main__ module usually doesn't come from a __main__.py file. It can, but it usually doesn't. When you run a script like py...
Split list into multiple lists with fixed number of elements
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There is much easier way to do the task using sliding method.
It works this way:
val numbers = List(1, 2, 3, 4, 5, 6 ,7)
Lets say you want to break the list into smaller lists of size 3.
numbers.sliding(3, 3).toList
will give you
List(List(1, 2, 3), List(4, 5, 6), L...
Color in git-log
...ows the commit at the tip of the current branch e.g. "HEAD -> master", did not work with --decorate=full.
Git 2.9.x+ (Q3 2016) will fix another bug and honor color=auto for %C(auto)
Git 2.10.2 (Oct. 2016) fixes other bugs with commit 82b83da (29 Sep 2016), and commit c99ad27 (17 Sep 2016)...
XSD: What is the difference between xs:integer and xs:int?
...th the fractionDigits facet set to zero and with a lexical space which forbids the decimal point and trailing zeroes which would otherwise be legal. It has no minimum or maximum value, though implementations running in machines of finite size are not required to be able to accept arbitrarily large ...
How to create a temporary directory?
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To make it better, you can avoid an empty directory or at least contain the problem within a directory using a solution where you do: 1. TMPWORKDIR=$(basename 'mktemp -d -p /tmp/git/') and then 2. rmdir /tmp/git/"${TMPWORKDIR}". If the variable is empty n...
Create a custom event in Java
...d by everyone interested in "Hello" events
interface HelloListener {
void someoneSaidHello();
}
// Someone who says "Hello"
class Initiater {
private List<HelloListener> listeners = new ArrayList<HelloListener>();
public void addListener(HelloListener toAdd) {
liste...
Ignore Xcode warnings when using Cocoapods
... How can I solve the following problem: I want the warnings to be hidden for some pods, but not for all of them.
– KrauseFx
Nov 5 '12 at 10:26
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