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Using -performSelector: vs. just calling the method
I'm still kind of new to Objective-C and I'm wondering what is the difference between the following two statements?
5 Answe...
How do I break a string across more than one line of code in JavaScript?
...reak up a line of code so that it is read as continuous despite being on a new line?
10 Answers
...
Can I protect against SQL injection by escaping single-quote and surrounding user input with single-
...
answered Sep 26 '08 at 12:51
Nick JohnsonNick Johnson
98.3k1616 gold badges123123 silver badges195195 bronze badges
...
Most common C# bitwise operations on enums
...e));
}
catch(Exception ex) {
throw new ArgumentException(
string.Format(
"Could not append value from enumerated type '{0}'.",
typeof(T).Name
), ex);
}
...
What is the tilde (~) in the enum definition?
...mean "exactly the set of these 3" or "everything in this enum"? If I add a new value, should I also add it to All? If I see somebody else hasn't added a new value to All, is that intentional? ~0 is explicit.
– Ken
Apr 2 '09 at 18:46
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ASP.NET: Session.SessionID changes between requests
... storage for session data until the Session object is used. As a result, a new session ID is generated for each page request until the session object is accessed. If your application requires a static session ID for the entire session, you can either implement the Session_Start method in the applica...
Passing variable number of arguments around
...umentsToPass;
va_start(argumentsToPass, fmt);
char *list = new char[numOfArgs];
for(int n = 0; n < numOfArgs; n++)
list[n] = va_arg(argumentsToPass, char);
va_end(argumentsToPass);
for(int n = numOfArgs - 1; n >= 0; n--)
{
...
Git command to display HEAD commit id?
...
will print:
2a5ccd714972552064746e0fb9a7aed747e483c7 (HEAD -> master) New commit
fe00287269b07e2e44f25095748b86c5fc50a3ef (tag: v1.1-01) Commit 3
08ed8cceb27f4f5e5a168831d20a9d2fa5c91d8b (tag: v1.1, tag: v1.0-0.1) commit 1
116340f24354497af488fd63f4f5ad6286e176fc (tag: v1.0) second
52c1cdcb1988...
JavaScript, Node.js: is Array.forEach asynchronous?
...{
"use strict";
if (this === void 0 || this === null)
throw new TypeError();
var t = Object(this);
var len = t.length >>> 0;
if (typeof fun !== "function")
throw new TypeError();
var thisp = arguments[1];
for (var i = 0; i < len; i++)
{
...
Switching the order of block elements with CSS [duplicate]
... The flexbox specification changed, see here for examples of the new implementation: developer.mozilla.org/en-US/docs/Web/Guide/CSS/Flexible_boxes
– Daniel Ristic
Sep 11 '13 at 16:13
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