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How to copy a file to multiple directories using the gnu cp command
... Thanks for the answer! Now that I think about it a bit more, without extra flags (which do not exist) cp will not know what is the source and what is the DEST dir.
– Tom Feiner
Oct 12 '08 at 16:39
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List of lists into numpy array
...eeded ndmin=number-of-list-layers-minus-1 for some reason, else created an extra layer -- need to investigate)
– Venryx
May 19 at 3:50
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ZMQ: 基本原理 - 开源 & Github - 清泛网移动版 - 专注C/C++及内核技术
...q_connect (s, "tcp://192.168.0.111:5555");
/* Message routing */
const char data [] = "ABC";
zmq_send (s, data, sizeof (data), 0);
区分拓扑建立和消息路由严格地说不是不可缺少的。毕竟，混合这两个为一个单独的函数是很容易的：
zmq_send (s, "tcp://19...
AddRange to a Collection
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I am serious, actually.The main reason is that it's extra cognitive-load, which is often really quite difficult. You're constantly trying to evaluate negative conditions, which is usually relatively hard, you have both branches anyway, it's (IMO) easier to say 'if null' do th...
Disable scrolling in webview?
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There's an extra parenthesis at the end of the return line there. Also this breaks HTML5 canvas and JavaScript touch events.
– Rohan Singh
Oct 9 '10 at 21:21
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What's the main difference between Java SE and Java EE? [duplicate]
...terprise platform technologies.
Java EE is far more than just a couple of extra libraries (that is what I thought when I first looked at it) since there are a ton of frameworks and technologies built upon the Java EE specifications.
But it all boils down to just plain old java.
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SQL : BETWEEN vs =
...>='2009-04-17' and transactiondate<='2009-04-22'
I have to take an extra moment to make sure the two fields are the same.
Also, as a query gets edited over time, a sloppy programmer might separate the two fields. I've seen plenty of queries that say something like
where transactiondate>...
Specifying column name in a “references” migration
...eferences :col_name, references: other_table_name works without installing extra gems.
– Qqwy
Sep 9 '19 at 14:26
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Modifying a subset of rows in a pandas dataframe
...at replacing 0s with an integer instead of np.nan. I wonder what takes the extra time.
– Alexander
Aug 21 '18 at 13:30
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How to break nested loops in JavaScript? [duplicate]
... loops to separate functions, it will run marginally slower because of the extra function calls.
– Tim Down
Oct 14 '09 at 10:39
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