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Error in plot.new() : figure margins too large in R
...nswer.
– NewbieDave
Feb 2 '16 at 21:06
15
graphics.off()
– rawr
...
Is the practice of returning a C++ reference variable evil?
...he function, use a smart pointer (or in general, a container):
std::unique_ptr<int> getInt() {
return std::make_unique<int>(0);
}
And now the client stores a smart pointer:
std::unique_ptr<int> x = getInt();
References are also okay for accessing things where you know the...
How to compare arrays in JavaScript?
... //https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/hasOwnProperty
//Return false if the return value is different
if (this.hasOwnProperty(propName) != object2.hasOwnProperty(propName)) {
return false;
}
//Check insta...
How to make lists contain only distinct element in Python? [duplicate]
...
The simplest is to convert to a set then back to a list:
my_list = list(set(my_list))
One disadvantage with this is that it won't preserve the order. You may also want to consider if a set would be a better data structure to use in the first place, instead of a list.
...
How to set the authorization header using curl
... send authentication for OAuth 2:
curl -H "Authorization: OAuth <ACCESS_TOKEN>" http://www.example.com
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Are there any disadvantages to always using nvarchar(MAX)?
...e, the value gets pushed out of row based on may more factors, including sp_tableoptions: msdn.microsoft.com/en-us/library/ms173530.aspx. VARCHAR(255) types can also b pushed out of row, the 'overhead' mentioned may be exactly the same for MAX and 255. It compares MAX types with TEXT types, when the...
How to change the background color of the options menu?
...">
...
<item name="android:itemBackground">@color/overflow_background</item>
...
</style>
Tested from API 4.2 to 5.0.
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Why is semicolon allowed in this python snippet?
...
http://docs.python.org/reference/compound_stmts.html
Compound statements consist of one or more ‘clauses.’ A clause
consists of a header and a ‘suite.’ The clause headers of a particular
compound statement are all at the same indentation level. Each ...
How do I do string replace in JavaScript to convert ‘9.61’ to ‘9:61’?
...a time. :(
– vissu
May 28 '12 at 13:06
56
To replace multiple characters at a time use some thing...
How to check if a string array contains one string in JavaScript? [duplicate]
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answered Sep 27 '12 at 14:06
James AllardiceJames Allardice
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