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Error “initializer element is not constant” when trying to initialize variable with const
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Just for illustration by compare and contrast
The code is from http://www.geeksforgeeks.org/g-fact-80/
/The code fails in gcc and passes in g++/
#include<stdio.h>
int initializer(void)
{
return 50;
}
int main()
{
int j;
for (j=0;j<10;j++)
{
static int i...
range over interface{} which stores a slice
... fmt.Println(s.Index(i))
}
}
}
Go Playground Example: http://play.golang.org/p/gQhCTiwPAq
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In-place edits with sed on OS X
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sed -i -- "s/https/http/g" file.txt
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Pickle or json?
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You might also find this interesting, with some charts to compare: http://kovshenin.com/archives/pickle-vs-json-which-is-faster/
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Set value for particular cell in pandas DataFrame using index
...10
Using 'chained indexing' (df['x']['C']) may lead to problems.
See:
https://stackoverflow.com/a/21287235/1579844
http://pandas.pydata.org/pandas-docs/dev/indexing.html#indexing-view-versus-copy
https://github.com/pydata/pandas/pull/6031
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LINQPad [extension] methods [closed]
...orizontalRun:
Util.HorizontalRun (true,
"Check out",
new Hyperlinq ("http://stackoverflow.com", "this site"),
"for answers to programming questions.").Dump();
Result:
Check out this site for answers to programming questions.
The second purpose of HyperLinq is to dynamically build que...
Strip Leading and Trailing Spaces From Java String
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
AngularJS : Where to use promises?
...lar
This is the plunk for angular promises MVP (minimum viable promise): http://plnkr.co/edit/QBAB0usWXc96TnxqKhuA?p=preview
Source:
(for those too lazy to click on the links)
index.html
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular....
Convert DateTime to String PHP
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
apache redirect from non www to www
...t;VirtualHost *:80>
ServerName example.com
Redirect permanent / http://www.example.com/
</VirtualHost>
<VirtualHost *:80>
ServerName www.example.com
# real server configuration
</VirtualHost>
And then you'll have another <VirtualHost> section with Server...