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What does ** (double star/asterisk) and * (star/asterisk) do for parameters?
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Trenton
10.3k99 gold badges4949 silver badges5656 bronze badges
answered Aug 31 '08 at 15:47
Lorin HochsteinLorin ...
Virtual Memory Usage from Java under Linux, too much memory used
...- [ anon ]
00000006fc2c0000 62720K rwx-- [ anon ]
0000000700000000 699072K rwx-- [ anon ]
000000072aab0000 2097152K rwx-- [ anon ]
00000007aaab0000 349504K rwx-- [ anon ]
00000007c0000000 1048576K rwx-- [ anon ]
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00007fa1ed00d000 1652K r-xs- /usr/local/java/jdk-1.6-x64/jre/l...
Why are joins bad when considering scalability?
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AndreyAndrey
55.5k99 gold badges108108 silver badges152152 bronze badges
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Set UIButton title UILabel font size programmatically
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99
You can also set the font size, and the font style using something like this. It's a little mor...
What does “dereferencing” a pointer mean?
... 'b' == 98
1002 'c' == 99
1003 0
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2000-2003 p 1000 hex
Note that there is no variable name/identifier for address 0x1000, but we can indirectly refer to the string literal using ...
Best way to test for a variable's existence in PHP; isset() is clearly broken
...er code, but it won't make any difference to how the code actually runs.)
99. Detecting if a function has run
(Keeping this one last, as it's much longer than the others. Maybe I'll edit it down later...)
Consider the following code:
$test_value = 'hello';
foreach ( $list_of_things as $thing ) {...
A complete solution to LOCALLY validate an in-app receipts and bundle receipts on iOS 7
... in Receigen, this a paid solution, which is available on App Store for 29.99$. Although it has not been updated since September 2014.
– DevGansta
May 14 '17 at 22:02
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PHP mail function doesn't complete sending of e-mail
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oneDereroneDerer
24311 silver badge99 bronze badges
2
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How do I style a dropdown with only CSS?
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Jacob
2,20311 gold badge99 silver badges1616 bronze badges
answered Dec 13 '09 at 3:43
paviumpavium
13...
“is” operator behaves unexpectedly with integers
...ook at this:
>>> a = 256
>>> b = 256
>>> id(a)
9987148
>>> id(b)
9987148
>>> a = 257
>>> b = 257
>>> id(a)
11662816
>>> id(b)
11662828
Here's what I found in the Python 2 documentation, "Plain Integer Objects" (It's the same ...