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How to assert greater than using JUnit Assert?
...st how you've done it. assertTrue(boolean) also has an overload assertTrue(String, boolean) where the String is the message in case of failure; you can use that if you want to print that such-and-such wasn't greater than so-and-so.
You could also add hamcrest-all as a dependency to use matchers. Se...
WAMP/XAMPP is responding very slow over localhost
...know what the problem is. WAMP was very slow, so I reformatted my computer and installed WAMP. Still, accessing localhost is very, very slow, and sometimes it doesn't even load at all. I even removed it and replaced it with XAMPP, but I still got the same result. What might possibly be the problem? ...
Split string to equal length substrings in Java
How to split the string "Thequickbrownfoxjumps" to substrings of equal size in Java.
Eg. "Thequickbrownfoxjumps" of 4 equal size should give the output.
...
Scala best way of turning a Collection into a Map-by-key?
...sult into a variable argument.
scala> val list = List("this", "maps", "string", "to", "length") map {s => (s, s.length)}
list: List[(java.lang.String, Int)] = List((this,4), (maps,4), (string,6), (to,2), (length,6))
scala> val list = List("this", "is", "a", "bunch", "of", "strings")
list:...
Lambda capture as const reference?
...
In c++14 using static_cast / const_cast:
[&best_string = static_cast<const std::string&>(best_string)](const string& s)
{
best_string = s; // fails
};
DEMO
In c++17 using std::as_const:
[&best_string = std::as_const(best_string)](const string&am...
How can I sort a List alphabetically?
I have a List<String> object that contains country names. How can I sort this list alphabetically?
13 Answers
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Convert a list to a dictionary in Python
...
You can also do it like this (string to list conversion here, then conversion to a dictionary)
string_list = """
Hello World
Goodbye Night
Great Day
Final Sunset
""".split()
string_list = dict(zip(string_list[::2],string_list...
curl POST format for CURLOPT_POSTFIELDS
...
In case you are sending a string, urlencode() it. Otherwise if array, it should be key=>value paired and the Content-type header is automatically set to multipart/form-data.
Also, you don't have to create extra functions to build the query for you...
Getter and Setter declaration in .NET [duplicate]
...es are used to encapsulate some data. You could use a plain field:
public string MyField
But this field can be accessed by all outside users of your class. People can insert illegal values or change the value in ways you didn't expect.
By using a property, you can encapsulate the way your data i...
Passing data between a fragment and its container activity
...the interface...
public interface OnDataPass {
public void onDataPass(String data);
}
Then, connect the containing class' implementation of the interface to the fragment in the onAttach method, like so:
OnDataPass dataPasser;
@Override
public void onAttach(Context context) {
super.onAtt...