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Android search with Fragments
...en the user executes a search in the search dialog or widget, the
system starts your searchable activity and delivers it the search
query in an Intent with the ACTION_SEARCH action. Your searchable
activity retrieves the query from the intent's QUERY extra, then
searches your data and presen...
Java equivalent of unsigned long long?
...
This answer is a little outdated (it was posted 2009). Starting Java 8 (released March 2014), there is support for unsigned long. Check an example I posted below as an answer.
– Amr
Jan 19 '15 at 8:44
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What are the downsides to using Dependency Injection? [closed]
...h needs slightly different dependencies - tough, you're locked in. Time to start writing some adaptors for those dependencies instead (and a bit more overhead and another layer of abstraction).
– Steve314
Feb 10 '11 at 17:59
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Does Go provide REPL?
...omething in Go that I can't run in Playground I open a simple .go file and start coding and simply run the code. This will be even easier when the go command in Go 1 makes one-command build process possible and way easier.
UPDATE: Latest weekly release of Go added go command which can be used to ve...
Simulate limited bandwidth from within Chrome?
...set the peak detection window size to 100 KB. firefox tells the command to start firefox with all of this rate limiting applied to any sites it attempts to load.
Update
Chrome 38 is out now and includes throttling. To find it, bring up the Developer Tools: Ctrl+Shift+I does it on my machine, other...
Android: ScrollView force to bottom
I would like a ScrollView to start all the way at the bottom. Any methods?
16 Answers
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“The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine” Error in importing
...stalation resolved the issue right after finishing and does not need any restarting
– Iman
Mar 23 '14 at 10:21
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Use CSS3 transitions with gradient backgrounds
...und-repeat: repeat-x;
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff50abdf', endColorstr='#ff1f78aa', GradientType=0);
background-repeat: repeat-y;
background-size: 100% 90px;
background-position: 0 -30px;
-webkit-transition: all 0.2s linear;
-moz-transition: al...
廉价共享存储解决方案2-drbd+cman+gfs2 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...件,并初始化资源及启动服务
drbdadm create-md r0
service drbd start
此处只能提升一个节点为主资源
drbdadm primary --force r0
查看信息等待同步完成
drbd-overview
0:web Connected Primary/Secondary UpToDate/UpToDate C r----
3.2挂载使用
mke2fs -j -L DRBD /de...
Bomb dropping algorithm
...optimal solution. The first won't make sense without the second, so I'll
start with the why.
If you think of bombing the rectangle (assume a big rectangle - no edge cases yet)
you can see that the only way to reduce the hollow rectangle of squares on the
perimeter to 0 is to bomb either the peri...