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Clearing a string buffer/builder after loop
...cleaner) uses setLength(int len):
sb.setLength(0);
See Javadoc for more info:
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Regex - how to match everything except a particular pattern
.... But most regex flavors support this feature (see <regular-expressions.info/refflavors.html>).
– Gumbo
Mar 4 '09 at 19:49
1
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What is WebKit and how is it related to CSS?
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.. that is great info! So would the different rendering engines ignore these prefixes? i.e. would Firefox ignore -msie, -o, -webkit; would Webkit ignore -moz, -o, -msie; etc...?
– Hristo
Aug 12 '10 at 13...
How Do I Get the Query Builder to Output Its Raw SQL Query as a String?
...he queries in their entirety you need to log them from MySQL. There's more info here: stackoverflow.com/questions/1786322/…
– Matthew
Aug 31 '14 at 20:20
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What is the (best) way to manage permissions for Docker shared volumes?
...s relatively new for me as well but if you have a particular use case feel free to comment and I'll try to expand on the answer.
UPDATE: For the given use case in the comments, you might have an image some/graphite to run graphite, and an image some/graphitedata as the data container. So, ignoring ...
Node.js get file extension
...th module, as @Snowfish's answer pointed out, and not write your own. More info: nodejs.org/api/path.html#path_path_extname_p
– xentek
Feb 23 '14 at 6:20
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Using build types in Gradle to run same app that uses ContentProvider on one device
...true" />
And in your build.gradle you can have:
productFlavors {
free {
packageName "org.pkg1"
}
pro {
packageName "org.pkg2"
}
}
See full example here:
https://code.google.com/p/anymemo/source/browse/AndroidManifest.xml#152
and here:
https://code.google.com/...
How do I create a new Swift project without using Storyboards?
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Remove the key-value pair for key "Main storyboard file base name" from Info.plist.
Delete the storyboard file Main.storyboard.
As you can see in the first code snippet, instead of implicitly unwrapping an optional, I rather like the if let syntax for unwrapping the optional window property. He...
搭建高可用mongodb集群（一）——配置mongodb - 大数据 & AI - 清泛网 - 专...
...: Nov 14 23:08:10 5284e75a:1
查看服务状态
> db.printReplicationInfo();
this is a slave, printing slave replication info.
source: 192.168.0.1:27017
syncedTo: Sun Nov 17 2013 16:04:02 GMT+0800 (CST)
= -54 secs ago (-0.01hrs)
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Loading local JSON file
..."test.json", function(json) {
console.log(json); // this will show the info it in firebug console
});
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