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What are some better ways to avoid the do-while(0); hack in C++?
...le useful, is not a silver bullet. When you find yourself about to write a convert-goto-to-RAII class that has no other use, I definitely think you'd be better served just using the "goto-end-of-the-world" idiom people mentioned already.
– idoby
Aug 29 '13 at 1...
How to ignore user's time zone and force Date() use specific time zone
...Answer doesn't give the correct result. In the question the asker wants to convert timestamp from server to current time in Hellsinki disregarding current time zone of the user.
It's the fact that the user's timezone can be what ever so we cannot trust to it.
If eg. timestamp is 1270544790922 and ...
Copy constructor versus Clone()
...e Clone() method on ICloneable should be a deep or shallow clone, thus the interface is semantically broken as your callers won't know whether the call will deep or shallow clone the object.
Instead, you should define your own IDeepCloneable (and IShallowCloneable) interfaces with DeepClone() (and ...
Can a JSON value contain a multiline string
...on tool. Link . It allows you to write text multi-lined in editor and then converts it to the proper valid JSON format. Note: it adds '\n' characters for the new lines, but you can simply delete them in any text editor with the "Replace all.." function.
P.S. Should be a comment to the question, bu...
Best way to implement request throttling in ASP.NET MVC?
... executing this decorated route again.
/// </summary>
public int Seconds { get; set; }
/// <summary>
/// A text message that will be sent to the client upon throttling. You can include the token {n} to
/// show this.Seconds in the message, e.g. "Wait {n} seconds bef...
Writing a compiler in its own language
...ve to parse strings, specifically escape sequences. You will write code to convert \n to the character with the decimal code 10 (and \r to 13, etc).
After that compiler is ready, you will start to reimplement it in C. This process is called "bootstrapping".
The string parsing code will become:
.....
Replace a value if null or undefined in JavaScript
...perator || does not return a boolean value but the first value that can be converted to true.
Additionally use an array of objects instead of one single object:
var options = {
filters: [
{
name: 'firstName',
value: 'abc'
}
]
};
var filter = options...
Coloring white space in git-diff's output
...g-whitespace-on-removal-with-git-diff-td5653205.html .)
For example, when converting a file from DOS line endings to Unix, git diff -R clearly shows me the ^M characters (dis)appearing at the ends of lines. Without -R (and also without -w etc.) it shows that the entire file has changed, but doesn'...
In pure functional languages, is there an algorithm to get the inverse function?
...e was this message to -cafe, with an evil hack for inverting put functions into any record structures deriving Data: haskell.org/pipermail/haskell-cafe/2008-April/042193.html using an approach similar to that later presented (more rigorously, more generally, more principled, etc.) in "for free".
...
Get event listeners attached to node using addEventListener
...on(type){
var listeners=register_element(this);
// convert to listener datas list
var result=[];
for(var useCapture=0,list;list=listeners[useCapture];useCapture++){
if(typeof(type)=="string"){// filtered by type
if(l...