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What is Type-safe?
... variable.
Some simple examples:
// Fails, Trying to put an integer in a string
String one = 1;
// Also fails.
int foo = "bar";
This also applies to method arguments, since you are passing explicit types to them:
int AddTwoNumbers(int a, int b)
{
return a + b;
}
If I tried to call that us...
What is a method that can be used to increment letters?
...
Simple, direct solution
function nextChar(c) {
return String.fromCharCode(c.charCodeAt(0) + 1);
}
nextChar('a');
As others have noted, the drawback is it may not handle cases like the letter 'z' as expected. But it depends on what you want out of it. The solution above will re...
Why escape_javascript before rendering a partial?
...ount is that whatever ruby generates must be contained inside a javascript string with double quotes - notice the double quotes around the <%= ... %>. This means that the generated javascript will look like this:
$("#reviews").append("...");
Now let's examine the ruby part inside the <%=...
Initializing C# auto-properties [duplicate]
...ore C# 6 came along. In C# 6 you can write:
public class Foo
{
public string Bar { get; set; } = "bar";
}
You can also write read-only automatically-implemented properties, which are only writable in the constructor (but can also be given a default initial value:
public class Foo
{
publi...
typeof !== “undefined” vs. != null
...defined' and typeof somevar === 'undefined', because typeof always returns string. For null it will return 'object'. Or could be that I am wrong?
– TomTom
Feb 1 '13 at 14:55
2
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java.io.Console support in Eclipse IDE
...stem.out instead of Console when using Eclipse. For example, instead of:
String line = System.console().readLine();
You can use:
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
String line = bufferedReader.readLine();
...
Convert String to System.IO.Stream [duplicate]
I need to convert a String to System.IO.Stream type to pass to another method.
5 Answers
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Is there an equivalent for var_dump (PHP) in Javascript?
...
A lot of modern browsers support the following syntax:
JSON.stringify(myVar);
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How do detect Android Tablets in general. Useragent?
...droid and mobile Android.
This is incorrect. Mobile Android has "Mobile" string in the User-Agent header. Tablet Android does not.
But it is worth mentioning that there are quite a few tablets that report "Mobile" Safari in the userAgent and the latter is not the only/solid way to differentiate b...
Android WebView, how to handle redirects in app instead of opening a browser
...ebViewClient() {
public boolean shouldOverrideUrlLoading(WebView view, String url){
// do your handling codes here, which url is the requested url
// probably you need to open that url rather than redirect:
view.loadUrl(url);
return false; // then it is not handle...