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Fastest hash for non-cryptographic uses?
...sha1: 0.07331 417a9e5c9ac7c52e32727cfd25da99eca9339a80
xor: 0.65218 119
xor2: 0.29301 134217728
add: 0.57841 1105
And the code used to generate this is:
$loops = 100000;
$str = "ana are mere";
echo "<pre>";
$tss = microtime(true);
for($i=0; $i<$loops; $i++){
$x = ...
jQuery Data vs Attr?
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answered Aug 31 '11 at 19:36
zzzzBovzzzzBov
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Working with time DURATION, not time of day
...s, you can simply use subtraction, e.g.
A1: Start: 36:00 (=1.5)
A2: End: 60:00 (=2.5)
A3: Duration: =A2-A1 24:00 (=1.0)
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How does the extend() function work in jQuery?
...or light.
For example:
jQuery.extend(false, {'a' : {'a1': 1}}, {'a': {'a2': 2}})
the result will be:
{'a': {'a2': 2}} because this is light copy just compare level 1.
jQuery.extend(true, {'a' : {'a1': 1}}, {'a': {'a2': 2}})
the result will be:
{'a': {'a1': 1, 'a2': 2}} This is deep copy w...
Change the Target Framework for all my projects in a Visual Studio Solution
...57A101D1B079}"
Public Const vsWorkflowVBNET As String = "{D59BE175-2ED0-4C54-BE3D-CDAA9F3214C8}"
Public Const vsDeploymentMergeModule As String = "{06A35CCD-C46D-44D5-987B-CF40FF872267}"
Public Const vsDeploymentCab As String = "{3EA9E505-35AC-4774-B492-AD1749C4943A}"
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How to sort a HashSet?
...ing>();
ts.add("b1");
ts.add("b3");
ts.add("b2");
ts.add("a1");
ts.add("a2");
System.out.println(ts);
for (String s: ts)
System.out.println(s);
Output:
[a1, a2, a3, a4, a5]
a1
a2
b1
b2
b3
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Android Fatal signal 11 (SIGSEGV) at 0x636f7d89 (code=1). How can it be tracked down?
...XXX'
pid: 1658, tid: 13086 >>> system_server <<<
signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 64696f7e
r0 00000000 r1 00000001 r2 ad12d1e8 r3 7373654d
r4 64696f72 r5 00000406 r6 00974130 r7 40d14008
r8 4b857b88 r9 4685adb4 10 00974130 fp 4b857ed8
ip 00000000 ...
Unable to create Android Virtual Device
...ages.
In the Android SDK Manager check that you have installed "ARM EABI v7a System Image" (for each Android version from 4.0 and on you have to install a system image to be able to run a virtual device)
In your case only ARM system image exsits (Android 4.2). If you were running an older version,...
ANTLR: Is there a simple example?
...ble value]
: a1=atomExp {$value = $a1.value;}
( '*' a2=atomExp {$value *= $a2.value;}
| '/' a2=atomExp {$value /= $a2.value;}
)*
;
atomExp returns [double value]
: n=Number {$value = Double.parseDouble($n.text);}
| '(' exp=...