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Select first 4 rows of a data.frame in R
... You can use the "index" answer pointed out elsewhere. In this situation I normally use the slice function in dplyr. (Behavior depends on the grouping.)
– Eduardo Leoni
May 28 '18 at 21:16
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Error during SSL Handshake with remote server
... am running Apache 2.4.6, and I had to add the following directives to get it working:
SSLProxyEngine on
SSLProxyVerify none
SSLProxyCheckPeerCN off
SSLProxyCheckPeerName off
SSLProxyCheckPeerExpire off
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Linq to SQL how to do “where [column] in (list of values)”
...and I need to return the a list matching a description that is associated with the id. E.g.:
5 Answers
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How can I create a unique constraint on my column (SQL Server 2008 R2)?
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But in your case you just need to run the piece of code you already have. It doesn't need to be entered into the expression dialogue at all.
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Proper way to use AJAX Post in jquery to pass model from strongly typed MVC3 view
...a: {
Address1: "423 Judy Road",
Address2: "1001",
City: "New York",
State: "NY",
ZipCode: "10301",
Country: "USA"
},
contentType: 'application/json; charset=utf-8',
success: function (data) {
alert(data.success);
},
error: f...
Rails render partial with block
I'm trying to re-use an html component that i've written that provides panel styling. Something like:
5 Answers
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Why is there no Tree class in .NET?
...uctures for collections (List, Queue, Stack, Dictionary), but oddly enough it does not contain any data structures for binary trees. This is a terribly useful structure for certain algorithms, such as those that take advantage of different traversal paths. I'm looking for a correctly written, free i...
How to map a composite key with JPA and Hibernate?
In this code, how to generate a Java class for the composite key (how to composite key in hibernate):
8 Answers
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Pip freeze vs. pip list
...follow
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edited Jan 17 '17 at 2:09
Eric Platon
8,39266 gold badges3636 silver badges4444 bronze badges
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npm - install dependencies for a package in a different folder?
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You can use the npm install <folder> variant with the --prefix option. In your scenario the folder and prefix will be the same:
npm --prefix ./some_project install ./some_project
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