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multiple prints on the same line in Python
...on accepts an end parameter which defaults to "\n". Setting it to an empty string prevents it from issuing a new line at the end of the line.
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How can I make SQL case sensitive string comparison on MySQL?
...tion that returns five characters with mixed case. If I do a query on this string it will return the value regardless of case.
...
What is The Rule of Three?
... actually means.
Let us consider a simple example:
class person
{
std::string name;
int age;
public:
person(const std::string& name, int age) : name(name), age(age)
{
}
};
int main()
{
person a("Bjarne Stroustrup", 60);
person b(a); // What happens here?
b = ...
Are Javascript arrays sparse?
...ly hash tables internally, so you can use not only large integers but also strings, floats, or other objects. All keys get converted to strings via toString() before being added to the hash. You can confirm this with some test code:
<script>
var array = [];
array[0] = "zero";
array[new ...
How to format a Java string with leading zero?
Here is the String, for example:
21 Answers
21
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Test if remote TCP port is open from a shell script
...ard with alpine linux and ubuntu both. probably others. no need to install extra when you're remoted in and can't. thanks for this! I might add, nc host port -w 2 && echo it works
– std''OrgnlDave
Apr 10 '17 at 14:34
...
Request is not available in this context
...e, EventArgs e)
This is the right place to check for http headers, query string and etc...
Application_Start is for the settings that apply for the application entire run time, such as routing, filters, logging and so on.
Please, don't apply any workarounds such as static .ctor or switching to th...
How do I view the full content of a text or varchar(MAX) column in SQL Server 2008 Management Studio
... and extra rows all become concatenated with the first one. Finally if the string contains characters such as < opening the XML viewer fails with a parsing error.
A more robust way of doing this that avoids issues of SQL Server converting < to &lt; etc or failing due to these characters i...
What does the comma operator , do?
...
I've seen used most in while loops:
string s;
while(read_string(s), s.len() > 5)
{
//do something
}
It will do the operation, then do a test based on a side-effect. The other way would be to do it like this:
string s;
read_string(s);
while(s.len() >...
How do I get user IP address in django?
How do I get user's IP in django?
11 Answers
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