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Why use a public method in an internal class?
...her team members understand your convention.
– bopapa_1979
Feb 15 '12 at 22:51
10
+1 for saying w...
Why doesn't GCC optimize a*a*a*a*a*a to (a*a*a)*(a*a*a)?
...ensed to do so by the user (e.g. via -ffast-math).
Note that GCC provides __builtin_powi(x,n) as an alternative to pow( ), which should generate an inline multiplication tree. Use that if you want to trade off accuracy for performance, but do not want to enable fast-math.
...
What is the maximum value for an int32?
...
Simply use: Integer.MAX_VALUE in Java.
– Tim
Apr 5 '16 at 13:31
...
Bash function to find newest file matching pattern
.... This is about modification times. Even with the filename assumption b2.10_5_2 kills this solution.
– Eponymous
Dec 1 '16 at 22:38
1
...
PowerShell equivalent to grep -f
...ls | grep -I -N exe
105:-a--- 2006-11-02 13:34 49680 twunk_16.exe
106:-a--- 2006-11-02 13:34 31232 twunk_32.exe
109:-a--- 2006-09-18 23:43 256192 winhelp.exe
110:-a--- 2006-11-02 10:45 9216 winhlp32.exe
PS) grep /?
...
Difference between del, remove and pop on lists
...so that del is slightly faster, but for a different reason: the lookup for __delitem__ on a type implemented in C happens by index rather than by name, whereas pop needs to be looked up following the whole descriptor protocol. The execution of the functions themselves should take the same amount of ...
Reliable method to get machine's MAC address in C#
...address.</returns>
private string GetMacAddress()
{
const int MIN_MAC_ADDR_LENGTH = 12;
string macAddress = string.Empty;
long maxSpeed = -1;
foreach (NetworkInterface nic in NetworkInterface.GetAllNetworkInterfaces())
{
log.Debug(
"Found MAC Address: "...
How do I convert seconds to hours, minutes and seconds?
...this: stackoverflow.com/questions/7999935/…
– eric_kernfeld
Oct 10 '18 at 15:40
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show 7 more comments
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Get underlined text with Markdown
... answered Jun 9 '10 at 6:24
zed_0xffzed_0xff
28.2k77 gold badges4747 silver badges7070 bronze badges
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How would I create a UIAlertView in Swift?
...ewController: UIViewController {
@IBAction func showAlertButtonTapped(_ sender: UIButton) {
// create the alert
let alert = UIAlertController(title: "My Title", message: "This is my message.", preferredStyle: UIAlertController.Style.alert)
// add an action (button)
...