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How to check if element exists using a lambda expression?
... }
return false;
}
public boolean containsTabById(TabPane tabPane, String id) {
return containsByLambda(tabPane.getTabs(), z -> z.getId().equals(id));
}
...
if (containsTabById(tabPane, idToCheck))) {
...
}
...
How to prevent gcc optimizing some statements in C?
...ch function that is defined after this point is as if attribute((optimize("STRING"))) was specified for that function.".
– Ciro Santilli 郝海东冠状病六四事件法轮功
Jun 26 '19 at 15:21
...
Is it possible to write to the console in colour in .NET?
...te static object _MessageLock= new object();
public void WriteMessage(string message)
{
lock (_MessageLock)
{
Console.BackgroundColor = ConsoleColor.Red;
Console.WriteLine(message);
Console.ResetColor();
}
}
}
...
Android: How to put an Enum in a Bundle?
... Nice question @clu! Maybe then you should think in passing it as a string as stated in stackoverflow.com/questions/609860/…
– Alejandro Colorado
Jan 11 '15 at 2:07
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Replace part of a string with another string
Is it possible in C++ to replace part of a string with another string?
15 Answers
15
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Generate a random alphanumeric string in Cocoa
...ll a method, pass it the length and have it generate a random alphanumeric string.
20 Answers
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Converting JSON data to Java object
I want to be able to access properties from a JSON string within my Java action method. The string is available by simply saying myJsonString = object.getJson() . Below is an example of what the string can look like:
...
How to append a char to a std::string?
...
It's less typing. In gcc, basic_string::operator+= is just a call in push_back.
– eduffy
Sep 24 '09 at 14:37
2
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Java: convert List to a String
...this without any third party library.
If you want to join a Collection of Strings you can use the new String.join() method:
List<String> list = Arrays.asList("foo", "bar", "baz");
String joined = String.join(" and ", list); // "foo and bar and baz"
If you have a Collection with another typ...
Why do people put code like “throw 1; ” and “for(;;);” in front of json responses? [du
...
EDIT
These strings are commonly referred to as an "unparseable cruft" and they are used to patch an information leakage vulnerability that affects the JSON specification. This attack is real world and a vulnerability in gmail was disco...