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Java - How to create new Entry (key, value)
...ub.com/google/guava Guava is a set of core Java libraries from Google that includes new collection types (such as multimap and multiset), immutable collections, a graph library, and utilities for concurrency, I/O, hashing, caching, primitives, strings, and more! It is widely used on most Java projec...
How to get a list of user accounts using the command line in MySQL?
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I find this format the most useful as it includes the host field which is important in MySQL to distinguish between user records.
select User,Host from mysql.user;
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How to remove element from array in forEach loop?
..., "fill", "filter", "find", "findIndex", "flatMap", "flatten", "forEach", "includes", "indexOf", "join", "keys", "lastIndexOf", "map", "pop", "push", "reduce", "reduceRight", "reverse", "shift", "slice", "some", "sort", "splice", "toLocaleString", "toSource", "toString", "unshift", "values"];
var f...
Resolve build errors due to circular dependency amongst classes
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class A {
B _b;
};
// file: B.h
class B {
A _a;
};
// file main.cc
#include "A.h"
#include "B.h"
int main(...) {
A a;
}
When you are compiling the .cc file (remember that the .cc and not the .h is the unit of compilation), you need to allocate space for object A. So, well, how much space ...
jQuery get html of container including the container itself
How do i get the html on '#container' including '#container' and not just what's inside it.
10 Answers
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Convert a python 'type' object to a string
... Doing print(type(someObject)) will print the full name (ie. including the package)
– MageWind
Jun 30 '14 at 20:20
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How to check if a table exists in a given schema
...verything else that has
columns or is otherwise similar to a table. This includes indexes (but
see also pg_index), sequences, views, materialized views, composite
types, and TOAST tables;
For this particular question you can also use the system view pg_tables. A bit simpler and more portable...
R - Markdown avoiding package loading messages
...a minor issue though. When I source a file in an R-Chunk, the knitr output includes external comments as follows:
4 Answer...
When to use DataContract and DataMember attributes?
...g system that allows you to manage changes to structured data
We need to include System.Runtime.Serialization reference to the project. This assembly holds the DataContract and DataMember attribute.
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Is there an opposite to display:none?
... these two other CSS-wide keywords, it can be applied to any CSS property, including the CSS shorthand all. This keyword resets the property to its inherited value if it inherits from its parent or to its initial value if not. In other words, it behaves like the inherit keyword in the first case and...