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How to add an extra column to a NumPy array
... 1., 0.]])
: # not np.r_[ A, A[1] ]
: np.r_[ A[0], 1, 2, 3, A[1] ] # mix vecs and scalars
array([ 1., 0., 0., 1., 2., 3., 0., 1., 0.])
: np.r_[ A[0], [1, 2, 3], A[1] ] # lists
array([ 1., 0., 0., 1., 2., 3., 0., 1., 0.])
: np.r_[ A[0], (1, 2, 3), A[1] ] # tuples
array...
How do I center align horizontal menu?
...ter align a horizontal menu.
I've tried various solutions, including the mix of inline-block / block / center-align etc., but haven't succeeded.
...
How to submit a form with JavaScript by clicking a link?
...ns why this technique is not recommendable. One major argument is that you mix markup (HTML) with scripts (JS). The code becomes unorganized and rather unmaintainable.
<a href="#" onclick="document.getElementById('form-id').submit();">submit</a>
<button onclick="document.getElementB...
How do I do a bulk insert in mySQL using node.js
...uaranteed that in the case of simultaneous inserts the race condition wont mix insert ids?
– Purefan
Nov 4 '16 at 13:23
1
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柳青：滴滴每天面临向死而生的挑战 永远热泪盈眶 - 资讯 - 清泛网 - 专注C/...
...渗透，震人发聩：
柳青2016年滴滴年会演讲全文，无删节版(创业者共勉！)：
昨天还在跟Will聊说我今天讲什么，他说不用有压力，因为我今天会宣布年终奖和今天的抽奖，我说完了也没人在意你讲什么，讲什么都行。所以我现...
What is the best java image processing library/approach? [closed]
...very decent Java library. It integrates nicely with Java2D too, so you can mix and match the 2 quite easily.
– hohonuuli
Sep 20 '10 at 17:12
3
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How can I set NODE_ENV=production on Windows?
...ing cross-env is the better solution to this problem if your team works on mixed operating systems. Answer from @MoOx would be my pick as an answer to this question.
– philk
Mar 9 '16 at 9:52
...
Best way to get InnerXml of an XElement?
What's the best way to get the contents of the mixed body element in the code below? The element might contain either XHTML or text, but I just want its contents in string form. The XmlElement type has the InnerXml property which is exactly what I'm after.
...
Are HTTPS headers encrypted?
...n sending data over HTTPS, I know the content is encrypted, however I hear mixed answers about whether the headers are encrypted, or how much of the header is encrypted.
...
When and why JPA entities should implement Serializable interface?
...
This usually happens if you mix HQL and native SQL queries. In HQL, Hibernate maps the types you pass in to whatever the DB understands. When you run native SQL, then you must do the mapping yourself. If you don't, then the default mapping is to seriali...