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Postgres: “ERROR: cached plan must not change result type”
...nection and prepared a SELECT statement for execution.
Meanwhile, another script was modifying the database table, changing the data type of one of the columns being returned in the above SELECT statement.
I resolved this by restarting the application after the database table was modified. This re...
What's the best way to trim std::string?
...rting with c++11, we have lambdas which are a superior solution.
#include <algorithm>
#include <cctype>
#include <locale>
// trim from start (in place)
static inline void ltrim(std::string &s) {
s.erase(s.begin(), std::find_if(s.begin(), s.end(), [](unsigned char ch) {
...
How to uninstall npm modules in node js?
...any npm module can be installed by running a simple command: npm install <module_name> .
21 Answers
...
Why is it OK to return a 'vector' from a function?
...ectly fine to do so. words will be moved to the variable receiving the result.
The local variable will go out of scope. after it was moved (or copied).
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How can you list the matches of Vim's search?
...pened cmdline
" how-to search for a string recursively
" :grep! "\<doLogErrorMsg\>" . -r
"
" how-to search recursively , omit log and git files
" :vimgrep /srch/ `find . -type f \| grep -v .git \| grep -v .log`
" :vimgrep /srch/ `find . -type f -name '*.pm' -o -name '*....
Where IN clause in LINQ [duplicate]
...
@JitendraPancholi if you create a List<int> you can check for ids. It is supported in .Net 4. Not sure of the earlier versions.
– SO User
Jun 10 '14 at 5:16
...
External resource not being loaded by AngularJs
...jC8qjE", title:"Egghead.io AngularJS Binding"};
});
Then in an iframe:
<iframe class="youtube-player" type="text/html" width="640" height="385"
ng-src="{{trustSrc(movie.src)}}" allowfullscreen frameborder="0">
</iframe>
http://plnkr.co/edit/tYq22VjwB10WmytQO9Pb?p=preview
...
How do I sort a Set to a List in Java?
...around generic arrays.
Instead, use something like this:
public static
<T extends Comparable<? super T>> List<T> asSortedList(Collection<T> c) {
List<T> list = new ArrayList<T>(c);
java.util.Collections.sort(list);
return list;
}
Here's a usage example:...
How to handle initializing and rendering subviews in Backbone.js?
...ed views:
Say the HTML is, after being rendered, something like this:
<div id="parent">
<div id="name">Person: Kevin Peel</div>
<div id="info">
First name: <span class="first_name">Kevin</span><br />
Last name: <span class="las...
Outline radius?
...hadow: */
.text2:focus {
box-shadow: 0 0 0 2pt red;
}
<input type=text class="text1">
<br>
<br>
<br>
<br>
<input type=text class="text2">
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