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Get the (last part of) current directory name in C#
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135
You're looking for Path.GetFileName.
Note that this won't work if the path ends in a \.
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Exit a Script On Error
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138
Are you looking for exit?
This is the best bash guide around.
http://tldp.org/LDP/abs/html/
I...
Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
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3 Answers
3
Active
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Iterate through pairs of items in a Python list [duplicate]
...ls import tee
def pairwise(iterable):
"s -> (s0,s1), (s1,s2), (s2, s3), ..."
a, b = tee(iterable)
next(b, None)
return zip(a, b)
for v, w in pairwise(a):
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How is a non-breaking space represented in a JavaScript string?
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Timo Tijhof
9,29666 gold badges3030 silver badges4444 bronze badges
answered Mar 8 '11 at 20:35
Andrew MooreAndrew Moore
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LR性能指标解释 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...、单条SQL性能、数据库[/url]线程数、数据池连接数）。
3.中间件：1.Jboss 2. Apache（包括线程数、连接数、日志）。
4.网络： 吞吐量、吞吐率。
5.应用： jvm内存、日志、Full GC频率。
6.监控工具（LoadRunner[/url]）：用户执行情况...
Why is reading lines from stdin much slower in C++ than Python?
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einpoklum
76.5k3535 gold badges190190 silver badges393393 bronze badges
answered Feb 21 '12 at 3:24
Vaughn CatoVaugh...
Replace a value if null or undefined in JavaScript
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edited Apr 15 '13 at 12:56
MojoFilter
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Turning a string into a Uri in Android
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edited Jun 28 '13 at 18:40
Peter Ajtai
52.9k1111 gold badges117117 silver badges138138 bronze badges
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MongoDB: Find a document by non-existence of a field?
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331
Try the $exists operator:
db.mycollection.find({ "price" : { "$exists" : false } })
and...