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What are the use cases for selecting CHAR over VARCHAR in SQL?
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(CustomerFirstName,CustomerLastName, CustomerCityStateZip) ('Joe','Blow','123 Main St Washington, MD 12345', 123.45)
create view vwStagingTable AS
SELECT CustomerFirstName = CAST(CustomerFirstName as CHAR(30)),
CustomerLastName = CAST(CustomerLastName as CHAR(30)),
CustomerCityStateZip = CAST(Cust...
How to get the file name from a full path using JavaScript?
... of performance, I tested all the answers given here:
var substringTest = function (str) {
return str.substring(str.lastIndexOf('/')+1);
}
var replaceTest = function (str) {
return str.replace(/^.*(\\|\/|\:)/, '');
}
var execTest = function (str) {
return /([^\\]+)$/.exec(str)[1];
}
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PhpStorm text size
... → View Mode → Enter Presentation Mode. (Good choice for the shortcut funs)
– German Khokhlov
Feb 8 '18 at 18:29
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一文了解大数据领域创业的机会与方向 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...会重视大数据。
二、政策好，政府支持力度大
根据gov.cn9月6日消息，国务院公开发布《国务院关于印发促进大数据发展行动纲要的通知》，纲要里明确的说明，中国将在2018年会建成政府的大数据平台。相比之下，我们敬爱的...
How to convert milliseconds into human readable form?
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Just used that in a flash function. thanks! (upvoted for simplicity)
– Makram Saleh
Aug 19 '09 at 12:45
2
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Can I “multiply” a string (in C#)?
...u on this one, but if for some reason you did want to cheat using built-in functionality then you could do something like this:
string snip = "</li></ul>";
int multiplier = 2;
string result = string.Join(snip, new string[multiplier + 1]);
Or, if you're using .NET 4:
string result = ...
Executing multiple commands from a Windows cmd script
... want to maintain it in different batch files?
– Ng2-Fun
Aug 26 '16 at 19:49
1
I was trying to do...
Revert to Eclipse default settings
...s --> choose to folder which you had picked the file *.epf and OK
Have fun!
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Android-java- How to sort a list of objects by a certain value within the object
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For Kotlin, you can use this function
fun sortList(list: List<YourCustomPOJOClass?>) {
//descending
Collections.sort(
list
) { o1, o2 -> Integer.valueOf(o1!!.intValueXYZ!!).compareTo(o2!!.intValueXYZ!!) }
// //ascending...
How can I split a JavaScript string by white space or comma?
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btw, you can use implicit constructors for other similar fun stuff, like [1, 2, 3].map(String)
– jonschlinkert
Nov 27 '17 at 13:39
2
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