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What is a Lambda?
...lly such a thing as 'a lambda' in programming. It depends on the language, etc.
In short, normally a language that 'has lambdas' uses the term for anonymous functions or, in some cases, closures. Like so, in Ruby:
f = lambda { return "this is a function with no name" }
puts f.call
...
How to make pipes work with Runtime.exec()?
...u can also do something like this:
String[] cmd = {
"/bin/sh",
"-c",
"ls /etc | grep release"
};
Process p = Runtime.getRuntime().exec(cmd);
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Inversion of Control vs Dependency Injection
...- It’s a generic term and implemented in several ways (events, delegates etc).
DI (Dependency Injection) :- DI is a sub-type of IoC and is implemented by constructor injection, setter injection or Interface injection.
But, Spring supports only the following two types :
Setter Injection
Sett...
Making a property deserialize but not serialize with json.net
...
This results in correct deserialization using default settings/resolvers/etc., but the property is stripped from serialized output.
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When to use Task.Delay, when to use Thread.Sleep?
...e quite heavy whereas the cooperative multi-tasking provided by Task.Delay etc is designed to avoid all of that overhead, maximize throughput, allow cancellation, and provide cleaner code.
– Corillian
May 3 '16 at 16:06
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Why is no one using make for Java?
...Overflow we don't consider such thoughts (closed! not-programming-related! etc.), OF COURSE THAT'S PART OF THE THING. On rails we use Rake, C dudes use make, and in Java we use Ant and Maven. While it's true that the Ant or Maven developers will look after the Java developer perhaps better than othe...
How to create custom easing function with Core Animation?
...teresting easing function than the few provided by Apple (EaseIn/EaseOut etc). For instance, a bounce or elastic function.
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iTerm 2: How to set keyboard shortcuts to jump to beginning/end of line?
...tually pressing the Home and End keys, and as such will work in bash, vim, etc.
– Timothy Zorn
Feb 3 '17 at 8:38
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Parse email content from quoted reply
...d the thread, you can then remove the external text (such as To, From, CC, etc... lines) and you're done.
If the messages you are working with do not have the headers, you can also use similarity matching to determine what parts of an email are the reply text. In this case you're stuck with doin...
What is the best way to concatenate two vectors?
...ny changes directly made to either A or B (like assigning values,
sorting, etc.) will also "modify" AB. This is not necessarily bad
(actually, it can be very handy: AB does never need to be explicitly
updated to keep itself synchronized to both A and B), but it's
certainly a behavior one must be awa...