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Why does (“foo” === new String(“foo”)) evaluate to false in JavaScript?
...thing. Don't forget about null and undefined.
– user1106925
Jun 8 '12 at 15:47
2
if( Object(a) !=...
pandas: multiple conditions while indexing data frame - unexpected behavior
...e e.g.: df.query(''(a==4 & b!=2) | c== 3")
– Aus_10
Feb 28 at 0:43
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typeof !== “undefined” vs. != null
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answered Apr 24 '10 at 3:37
seanmonstarseanmonstar
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Undoing a git bisect mistake
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210
From the git-bisect documentation:
Bisect log and bisect replay
After having marked re...
How to configure static content cache per folder and extension in IIS7?
... Maxime Rouiller
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answered Feb 4 '10 at 1:50
KevKev
111k4949 gold badges283...
How do I show an open file in eclipse Package Explorer?
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edited Oct 16 '14 at 10:07
answered Jun 14 '11 at 13:53
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Explain the “setUp” and “tearDown” Python methods used in test cases
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+1 because the 9 lines of code is all I needed to grok 100%. Elegant, concise example. To be honest, those 9 lines are the only thing I read on the page other than the question, which was also my question. Did you say something in English before the code sample? It wasn't need...
Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
...s 4 lines, each holding 64 bytes. We first attempt to read the address 0x2710, which goes in set 28. And then we also attempt to read addresses 0x2F00, 0x3700, 0x3F00 and 0x4700. All of these belong to the same set. Before reading 0x4700, all lines in the set would have been occupied. Reading that m...
How to pass the -D System properties while testing on Eclipse?
...as prefix?
– Manticore
Oct 6 '14 at 10:25
28
If you're as thick as me -- -D arguments go in the b...
Why does “while(true)” without “Thread.sleep” cause 100% CPU usage on Linux but not on Windows?
... Let's say you have 4 cores:
With IRIX mode on, 1 fully utilized core is 100% and 4 cores are 400%.
With IRIX mode off, 1 fully utilized core is 25% and 4 cores are 100%.
This means that by default, top on Linux will show an infinite loop as ~100% and Windows will show it as ~25%, and it means...