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What's the difference of “./configure” option “--build”, “--host” and “--target”?
The script ./configure accepts 3 options --build , --host and --target . I'm confusing their roles. What's the difference and semantics of them?
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pandas: How do I split text in a column into multiple rows?
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This splits the Seatblocks by space and gives each its own row.
In [43]: df
Out[43]:
CustNum CustomerName ItemQty Item Seatblocks ItemExt
0 32363 McCartney, Paul 3 F04 2:218:10:4,6 60
1 31316 Lennon, John 25 F01 1:13:36:1...
How to iterate through a DataTable
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edited Jul 5 '13 at 21:43
ryan1234
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How do I accomplish an if/else in mustache.js?
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513
This is how you do if/else in Mustache (perfectly supported):
{{#repo}}
<b>{{name}}<...
Semicolons superfluous at the end of a line in shell scripts?
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Michał ŠrajerMichał Šrajer
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Does name length impact performance in Redis?
...chmark("GET",cmd,len);
free(cmd);
Here's the GET test speed for 3 subsequent runs of the short key "foo":
59880.24 requests per second
58139.53 requests per second
58479.53 requests per second
Here's the GET test speed after modifying the source again and changing the key to "set-allB...
CSS media queries: max-width OR max-height
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3 Answers
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In c++ what does a tilde “~” before a function name signify?
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See https://www.ibm.com/support/knowledgecenter/en/ssw_ibm_i_74/rzarg/cplr380.htm
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How to see which flags -march=native will activate?
I'm compiling my C++ app using GCC 4.3. Instead of manually selecting the optimization flags I'm using -march=native , which in theory should add all optimization flags applicable to the hardware I'm compiling on. But how can I check which flags is it actually using?
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In Git, what is the difference between origin/master vs origin master?
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answered Aug 8 '13 at 22:46
Dietrich EppDietrich Epp
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