By default, if we click on the x button on the titlebar, theQtGui.QWidgetis closed. Sometimes we want to modify this default behaviour. For example, i...
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其他好文 时间：
2015-04-17 17:45:54
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134
原题如下：
The only printer in the computer science students'union is experiencing an extremely heavy workload.Sometimes there are a hundred jobs in the printerqueue and you may have to wait
for hours t...
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其他好文 时间：
2015-04-16 09:08:56
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183
why does everyone keep fixating on that?/'f?kset/ vi. 注视；固定下来Sometimes I wish I was a lesbian(为什么不用am)I told Mom and Dad last night. They took it pret...
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其他好文 时间：
2015-04-15 00:49:29
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172
TrieIn computer science, a trie, also called digital tree and sometimes radix tree or prefix tree (as they can be searched by prefixes), is an ordered...
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其他好文 时间：
2015-04-13 12:47:46
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235
All DNA is composed of a series of nucleotides abbreviated as A, C, G, and T, for example: "ACGAATTCCG". When studying DNA, it is sometimes useful to ...
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其他好文 时间：
2015-04-11 19:22:05
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98
POJ - 3255
Roadblocks
Time Limit: 2000MS Memory Limit: 65536KB 64bit IO Format: %I64d & %I64u
Submit Status
Description
Bessie has moved to a small farm and sometimes enjoys returning to vi...
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数据库 时间：
2015-04-11 14:51:32
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208
Repeated DNA Sequences
All DNA is composed of a series of nucleotides abbreviated as A, C, G, and T, for example: "ACGAATTCCG". When studying DNA, it is sometimes useful to identify repeated s...
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其他好文 时间：
2015-04-10 15:35:15
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242
All DNA is composed of a series of nucleotides abbreviated as A, C, G, and T, for example: "ACGAATTCCG". When studying DNA, it is sometimes useful to ...
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其他好文 时间：
2015-04-09 11:48:34
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105
纹波电压，英文ripple voltage，也叫涟波电压。正如涟波的形象比喻，标示电线上电压的像水波一样的波动。好奇的一个问题是，纹波都是怎么产生的。控制什么东西，都要从源头和控制两部分着手。google来了下面一段话：Ripple is often random, but sometimes ot...
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其他好文 时间：
2015-04-03 16:46:41
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142
I would like to force the overflow icon to always show in the action bar (assuming there are overflow items). On models with a menu button, sometimes the overflow icon doesn‘t appear and users must...
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其他好文 时间：
2015-03-28 20:31:01
阅读次数：
153
