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Why does Java switch on contiguous ints appear to run faster with added cases?
... ; {poll_return}
0x000000000287ff21: ret
And finally the assembly with 30 cases (below) looks similar to 18 cases, except for the additional movapd xmm0,xmm1 that appears towards the middle of the code, as spotted by @cHao - however the likeliest reaso...
How do I partially update an object in MongoDB so the new object will overlay / merge with the exist
..._new"}},
... new: true
... })
{
"_id" : ObjectId("56476e04e5f19d86ece5b81d"),
"id" : "test_object",
"some_key" : {
"param1" : "val1",
"param2" : "val2_new",
"param3" : "val3_new"
}
}
You can delve as deep as you like. This is also useful for adding new prope...
What should a Multipart HTTP request with multiple files look like? [duplicate]
....htm
Content-Type: multipart/form-data; boundary=2a8ae6ad-f4ad-4d9a-a92c-6d217011fe0f
Content-Length: 514
--2a8ae6ad-f4ad-4d9a-a92c-6d217011fe0f
Content-Disposition: form-data; name="datafile1"; filename="r.gif"
Content-Type: image/gif
GIF87a.............,...........D..;
--2a8ae6ad-f4ad-4d9a-a92c-...
Fastest hash for non-cryptographic uses?
...ab8b
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++){
...
Proper way to return JSON using node or Express
...
answered Apr 21 '14 at 14:01
JamieLJamieL
4,77311 gold badge1414 silver badges99 bronze badges
...
Regular expression that matches valid IPv6 addresses
...
Qix - MONICA WAS MISTREATED
11.4k1212 gold badges7171 silver badges128128 bronze badges
answered Jul 26 '13 at 2:06
David M. SyzdekDavi...
From inside of a Docker container, how do I connect to the localhost of the machine?
...
2189
Edit: If you are using Docker-for-mac or Docker-for-Windows 18.03+, just connect to your mysq...
汇编语言超浓缩教程（汇编入门必备） - C/C++ - 清泛网 - 专注C/C++及内核技术
...输入 MOV AH,2 ； 将数值 02h 装入 DL 寄存器
4.输入 INT 21 ； 调用DOS 21号中断2号功能，用来逐个显示装入DL的字符
5.输入 INT 20 ； 调用DOS 20号中断，终止程序，将控制权交回给 DEBUG
6.请按 Enter 键
7.现在已将汇...
Where can I get a list of Ansible pre-defined variables?
...
"sectors": "167772160",
"sectorsize": "512",
"s...
HTML for the Pause symbol in audio and video control
...D ⏽︎ power on
2B58 ⭘︎ power off
Power symbol from IEEE 1621-2004
23FE ⏾︎ power sleep
Use on the Web:
A file must be saved using UTF-8 encoding without BOM (which in most development environments is set by default) in order to instruct the parser how to transform the byt...