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...c/modprobe.d/net-bound0.conf
alias bond0 bonding
options bond0 miimon=100 mode=6 （100毫秒监视一次）
说明
如果是主备冗余模式，需将
options bond0 miimon=100 mode=0中
mode改为1
其它改为
options bond0 miimon=100 mode=1 primary=eth0
primary=eth0表示当...
Why do x86-64 systems have only a 48 bit virtual address space?
...emory mapped peripherals, BIOS, etc. Some other 8088/8086 designs (Zenith Z100, if memory serves) designated less for peripherals and such, and correspondingly more for application programs.
– Jerry Coffin
Jul 16 '11 at 19:30
...
Getting “Lock wait timeout exceeded; try restarting transaction” even though I'm not using a transac
...s you undo a messup and then fix the application. If I could give this guy 100 up votes for this issue which I had to fix NOW I would.
– Lizardx
May 26 '16 at 21:44
8
...
Sorting an IList in C#
...
+100
This question inspired me to write a blog post: http://blog.velir.com/index.php/2011/02/17/ilistt-sorting-a-better-way/
I think tha...
Why do I get “Procedure expects parameter '@statement' of type 'ntext/nchar/nvarchar'.” when I try t
...ill give the error because @SQL needs to be NVARCHAR
DECLARE @SQL VARCHAR(100)
SET @SQL = 'SELECT TOP 1 * FROM sys.tables'
EXECUTE sp_executesql @SQL
So:
DECLARE @SQL NVARCHAR(100)
SET @SQL = 'SELECT TOP 1 * FROM sys.tables'
EXECUTE sp_executesql @SQL
...
How to find first element of array matching a boolean condition in JavaScript?
...her old or uncommon platforms.
For example, x below is 106:
const x = [100,101,102,103,104,105,106,107,108,109].find(function (el) {
return el > 105;
});
console.log(x);
If you want to use this right now but need support for IE or other unsupporting browsers, you can use a shim. I r...
Unicode与UTF-8互转(C语言实现) - C/C++ - 清泛网 - 专注C/C++及内核技术
...一共规定了128个字符的编码, 比如空格"SPACE"是32(二进制00100000), 大写的
字母A是65(二进制01000001). 这128个符号(包括32个不能打印出来的控制符号), 只占用
了一个字节的后面7位, 最前面的1位统一规定为0.
1.2 非ASCII编码
英语用1...
Regular expression to match numbers with or without commas and decimals in text
...sion below
#### NUMBERS AND DECIMALS ONLY ####
#No commas allowed
#Pass: (1000.0), (001), (.001)
#Fail: (1,000.0)
^\d*\.?\d+$
#No commas allowed
#Can't start with "."
#Pass: (0.01)
#Fail: (.01)
^(\d+\.)?\d+$
#### CURRENCY ####
#No commas allowed
#"$" optional
#Can't start with "."
#Either 0 or 2 ...
Async image loading from url inside a UITableView cell - image changes to wrong image while scrollin
...uests for cells that scroll off screen. Thus, if you rapidly scroll to the 100th row, the image for that row could be backlogged behind requests for the previous 99 rows that aren't even visible anymore. You always want to make sure you prioritize requests for visible cells for the best UX.
The si...
Replace input type=file by an image
...;
<label for="file-input">
<img src="https://placehold.it/100/000000/ffffff?text=UPLOAD" style="pointer-events: none"/>
</label>
<input id="file-input" type="file" />
</div>
I have used visibility: hidden, width:0 instead of display: none for saf...