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How do I clone a generic list in C#?
...;
using (MemoryStream ms = new MemoryStream())
{
BinaryFormatter bf = new BinaryFormatter();
bf.Serialize(ms, obj);
ms.Position = 0;
objResult = bf.Deserialize(ms);
}
return objResult;
}
This is one way to do it with C# and .NET 2.0. Your object requires to be [Seriali...
Why does changing the sum order returns a different result?
... = 2
403 => 0|100 0000 0011| => 1027 - 1023 = 4
404 => 0|100 0000 0100| => 1028 - 1023 = 5
First set of additions
The second number (y) is of smaller magnitude. When adding these two numbers to get x + y, the last 2 bits of the second number (01) are shifted out of range and do not f...
How do I clone a range of array elements to a new array?
...ength);
using (MemoryStream ms = new MemoryStream())
{
var bf = new BinaryFormatter();
bf.Serialize(ms, arrCopy);
ms.Position = 0;
return (T[])bf.Deserialize(ms);
}
}
This does require the objects to be serializable ([Serializable] or ISerializable), tho...
How to track down a “double free or corruption” error
... r-xp 00000000 68:03 5308733 /lib64/ld-2.5.so
3a3101b000-3a3101c000 r--p 0001b000 68:03 5308733 /lib64/ld-2.5.so
3a3101c000-3a3101d000 rw-p 0001c000 68:03 5308733 /lib64/ld-2.5.so
3a31200000-3a3134e000 r-xp 00000000 68:03 5310248 ...
How do I “un-revert” a reverted Git commit?
...sha, you typically only need the first 5 or 6 characters:
git cherry-pick 6bfabc
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深入理解 x86/x64 的中断体系 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
... DPL=0
... ...
IDT[0x29]=64-Bit Interrupt Gate target=0x0010:fffff80003bf2290, DPL=0
IDT[0x2a]=64-Bit Interrupt Gate target=0x0010:fffff80003bf22a0, DPL=0
IDT[0x2b]=64-Bit Interrupt Gate target=0x0010:fffff80003bf22b0, DPL=0
IDT[0x2c]=64-Bit Interrupt Gate target=0x0010:fffff80003abca00, D...
What's the difference between UTF-8 and UTF-8 without BOM?
...-8 BOM is a sequence of bytes at the start of a text stream (0xEF, 0xBB, 0xBF) that allows the reader to more reliably guess a file as being encoded in UTF-8.
Normally, the BOM is used to signal the endianness of an encoding, but since endianness is irrelevant to UTF-8, the BOM is unnecessary.
Acc...
推荐引擎easyrec半天学习分享 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...ON(
"/easyrec-web/api/1.0/json/otherusersalsoviewed?apikey=32b0c25e6bc63bf1627dc7e877f81b3d&tenantid=EASYREC_DEMO&itemid=43",
function(transport) {
var json = eval(transport);
var items = json.recommendeditems.item;
if( "undefined" == typeof(items.length) ) {
items = new Array(ite...
Microsoft Excel mangles Diacritics in .csv files?
...er Mark as its first three octets. These are the hex values 0xEF, 0xBB, 0xBF. These octets serve to mark the file as UTF8 (since they are not relevant as "byte order" information).1 If this BOM does not exist, the consumer/reader is left to infer the encoding type of the text. Readers that are n...
Use images instead of radio buttons
..."test" value="small" checked>
<img src="http://placehold.it/40x60/0bf/fff&text=A">
</label>
<label>
<input type="radio" name="test" value="big">
<img src="http://placehold.it/40x60/b0f/fff&text=B">
</label>
Don't forget to add a class to yo...