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What is considered a good response time for a dynamic, personalized web application? [closed]
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32
Does this still holds good in 2017 ??
– Karthik Cherukuri
Jan 26 '17 at 18:39
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Why are flag enums usually defined with hexadecimal values
...dd a 0.
As you can see:
0x1 = 1
0x2 = 2
0x4 = 4
0x8 = 8
0x10 = 16
0x20 = 32
0x40 = 64
0x80 = 128
0x100 = 256
0x200 = 512
0x400 = 1024
0x800 = 2048
and so on, as long as you remember the sequence 1-2-4-8 you can build all the subsequent flags without having to remember the powers of 2
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How to change the type of a field?
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in case Int32->String, new String(x.bad) creates collection of Strings with 0-index-item x.bad value. Variant ""+x.bad, described by Simone works as desired - creates String value instead of Int32
– Dao
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How to validate an Email in PHP?
...1\\x23-\\x5B\\x5D-\\x7F]|(?:\\x5C[\\x00-\\x7F]))*\\x22)))*@(?:(?:(?!.*[^.]{64,})(?:(?:(?:xn--)?[a-z0-9]+(?:-+[a-z0-9]+)*\\.){1,126}){1,}(?:(?:[a-z][a-z0-9]*)|(?:(?:xn--)[a-z0-9]+))(?:-+[a-z0-9]+)*)|(?:\\[(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){7})|(?:(?!(?:.*[a-f0-9][:\\]]){7,})(?:[a-f0-9]{...
Crash logs generated by iPhone Simulator?
...rage it.
– ohhorob
Nov 24 '11 at 17:32
2
I found the crash report in the mentioned directory, but...
“Auth Failed” error with EGit and GitHub
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answered Oct 2 '11 at 23:32
Akseli PalénAkseli Palén
23.3k55 gold badges5353 silver badges6767 bronze badges
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How to check if object (variable) is defined in R?
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answered Apr 17 '17 at 6:32
NirmalNirmal
48644 silver badges66 bronze badges
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Trigger a keypress/keydown/keyup event in JS/jQuery?
...ax.
– Dan Randolph
Oct 16 '15 at 23:32
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Reliable method to get machine's MAC address in C#
...OS it is running using C#. Application will need to work on XP/Vista/Win7 32 and 64 bit as well as on those OSs but with a foreign language default. Many of the C# commands and OS queries don't work across OS. Any ideas? I have been scraping the output of "ipconfig /all" but this is terribly unr...