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Check if a string contains a string in C++
...;
}
std::string randomString( size_t len)
{
static const char charset[] = "abcdefghijklmnopqrstuvwxyz";
static const int charsetLen = sizeof(charset) - 1;
static std::default_random_engine rng(std::random_device{}());
static std::uniform_int_distribution<> dist...
Azure SQL Database Bacpac Local Restore
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C# Lazy Loaded Automatic Properties
...n to implement the most basic of properties: backing field with getter and setter. It doesn't support this type of customization.
However you can use the 4.0 Lazy<T> type to create this pattern
private Lazy<string> _someVariable =new Lazy<string>(SomeClass.IOnlyWantToCallYouOn...
Get list of all tables in Oracle?
...:
SELECT owner, table_name
FROM all_tables
Although, that may be a subset of the tables available in the database (ALL_TABLES shows you the information for all the tables that your user has been granted access to).
If you are only concerned with the tables that you own, not those that you ha...
What are the key differences between Apache Thrift, Google Protocol Buffers, MessagePack, ASN.1 and
... From my experience, it is very powerful: its strength resides in its rich set of features, including the RPC generator (this is a common feature with Thrift).
– Paolo Maresca
Apr 8 '14 at 12:15
...
Where does PHP store the error log? (php5, apache, fastcgi, cpanel)
... @PHPLOVER: you could easily control the reporting level with the setting error_reporting(E_ALL|E_STRICT);se.php.net/manual/en/function.error-reporting.php
– chelmertz
Feb 26 '11 at 16:39
...
How does a hash table work?
...to a smaller space.
The main idea in this is to divide your entire data set into segments as to speed up the actual searching which is usually time consuming. In our example above, each of the 300 filing cabinet would (statistically) contain about 100 records. Searching (regardless the order) t...
How does the “final” keyword in Java work? (I can still modify an object.)
...ayList();
foo.add("foo"); // Modification-1
}
public void setFoo(List foo) {
//this.foo = foo; Results in compile time error.
}
}
In the above case, we have defined a constructor for 'Test' and gave it a 'setFoo' method.
About constructor: Constructor can be invoked ...
How to reset radiobuttons in jQuery so that none is checked
...ce to the running state of the HTML page. There is also the .getAttribute/.setAttribute interface which provides access to the HTML Attribute values as provided in the HTML. Before 1.6 jQuery blurred the distinction by providing one method, .attr, to access both types of values. jQuery 1.6+ provides...
Why are mutable structs “evil”?
... immutable, but structs are by far the best medium for encapsulating fixed sets of independent but related variables (like the X and Y coordinates of a point) which have no "identity" as a group. Structs which are used for that purpose should generally expose their variables as public fields. I wo...