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C# convert int to string with padding zeros?
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Simply
int i=123;
string paddedI = i.ToString("D4");
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How to convert list to string [duplicate]
...pace between the quotes). Otherwise, you end up with a contiguous string ("123" instead of "1 2 3"). This is OK if that was the intention, but needs to be mentioned in the response.
– Bogdan
May 9 '16 at 19:43
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Is dp the same as dip? [duplicate]
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123
Yes, they are the same. There is no difference, its just an alias.
Documentation:
The com...
javascript pushing element at the beginning of an array [duplicate]
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123
Use .unshift() to add to the beginning of an array.
TheArray.unshift(TheNewObject);
See MDN...
How can I check ModelState.IsValid from inside my Razor view [duplicate]
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vcsjonesvcsjones
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Regex that accepts only numbers (0-9) and NO characters [duplicate]
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In Javascript this is allowing the value 123-456 (\d)*$
– theB3RV
Feb 20 '17 at 15:39
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Awkward way of executing JavaScript code [duplicate]
...der the following:
var a = (function(){
var ret = {};
ret.test = "123";
function imPrivate() { /* ... */ }
ret.public = function() { imPrivate(); }
return ret;
})();
a will contain the varible test and the function public, however you can not access imPrivate. This is the comm...
How to auto-generate a C# class file from a JSON string [closed]
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123
Visual Studio 2012 (with ASP.NET and Web Tools 2012.2 RC installed) supports this natively.
V...
c语言编程中%g是什么格式？ - C/C++ - 清泛网 - 专注C/C++及内核技术
...科学记数法还是一般的小数记数法。
printf("%g\n", 0.00001234); //输出结果：1.234e-05
printf("%g\n", 0.0001234); //输出结果：0.0001234
printf("%.2g\n", 123.45); //输出结果：1.2e+02
printf("%.2g\n", 23.45); //输出结果：23
对于指数小于-4或者大...
记一次数据库表自增长（Auto Increment）故障 - 数据库(内核) - 清泛网 - ...
...数据后尝试执行如下语句：
ALTER TABLE test AUTO_INCREMENT = 123;
此方法无疑能够达到目的，但有一个缺点：在 MySQL 中，当 ALTER 一个表时，实际上相当于重新创建了一次表！如果原本数据就很大的话，这个过程将非常缓慢。
让我们...