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Objective-C declared @property attributes (nonatomic, copy, strong, weak)
... answered Mar 25 '12 at 12:58
iDhavaliDhaval
7,82622 gold badges1818 silver badges3030 bronze badges
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C++ Modules - why were they removed from C++0x? Will they be back later on?
...An import keyword to import modules, instead of import it might also be decided to use using module instead, so a new import keyword could be avoided.
import std.io;
import module.submodule;
An export syntax, which defines the public declarations that are part of this module, non-interface declar...
What's the (hidden) cost of Scala's lazy val?
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Yes - I should have paid more attention to what I was posting!
– oxbow_lakes
Jun 16 '10 at 9:25
8
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Return HTTP status code 201 in flask
... For me this type of error handling worked (behind IIS) only if InvalidUsage was a child of werkzeug.exceptions.HTTPException, not a general Exception
– Gyula Sámuel Karli
Jun 15 at 9:36
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Resolving LNK4098: defaultlib 'MSVCRT' conflicts with
... edited Nov 12 '14 at 17:01
Bridge
26.9k88 gold badges5454 silver badges7878 bronze badges
answered Apr 11 '11 at 12:30
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Select random lines from a file
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sort actually sorts identical lines together, so if you may have duplicate lines and you have shuf (a gnu tool) installed, it's better to use it for this.
– Kevin
Feb 12 '12 at 3:59
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When to use Preorder, Postorder, and Inorder Binary Search Tree Traversal strategies
...Post-order (C++):
struct Node{
int data;
Node *left, *right;
};
void preOrderPrint(Node *root)
{
print(root->name); //record root
if (root->left != NULL) preOrderPrint(root->left); //traverse left if exists
if (root->right != NULL) preOrde...
How to read the output from git diff?
...from builtin-http-fetch.c to http-fetch.c and that those two files are 95% identical (which was used to detect this rename). The last line in extended diff header, which is index f3e63d7..e8f44ba 100644 tell us about mode of given file (100644 means that it is ordinary file and not e.g. symlink, an...
Calling startActivity() from outside of an Activity?
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if your android version is below Android - 6 then you need to add this line otherwise it will work above Android - 6.
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Intent i = new Intent(this, Wakeup.class);
i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
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What does @synchronized() do as a singleton method in objective C?
... from acquiring the
same lock at the same time.
The documentation provides a wealth of information on this subject. It's worth taking the time to read through it, especially given that you've been using it without knowing what it's doing.
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