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Including JavaScript class definition from another file in Node.js
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i get an SyntaxError: Unexpected token export when i do as you described... i have node version v10.16.3
– thomas
Mar 6 at 15:57
add ...
Using a dispatch_once singleton model in Swift
...edInstance: Singleton {
struct Static {
static var onceToken: dispatch_once_t = 0
static var instance: Singleton? = nil
}
dispatch_once(&Static.onceToken) {
Static.instance = Singleton()
}
return Static.instance!
}
}...
How do I select an element in jQuery by using a variable for the ID?
... having an ID that starts with a number is not valid HTML:
ID and NAME tokens must begin with a letter ([A-Za-z]) and may be followed by any number of letters, digits ([0-9]), hyphens ("-"), underscores ("_"), colons (":"), and periods (".").
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How to ignore a property in class if null, using json.net
...hive/2009/10/23/efficient-json-with-json-net-reducing-serialized-json-size.aspx) I support using [Default()] to specify default values
Taken from the link
public class Invoice
{
public string Company { get; set; }
public decimal Amount { get; set; }
// false is default value of bool
pu...
If a folder does not exist, create it
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Use the below code as per http://forums.asp.net/p/1226236/2209871.aspx:
string subPath ="ImagesPath"; // your code goes here
bool exists = System.IO.Directory.Exists(Server.MapPath(subPath));
if(!exists)
System.IO.Directory.CreateDirectory(Server.MapPath(subPath));
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What happens to C# Dictionary lookup if the key does not exist?
...formation can be found at MSDN: msdn.microsoft.com/en-gb/library/9tee9ht2.aspx
– cyberzed
Jan 26 '10 at 11:23
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LINQ where vs takewhile
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Indeed. It's also really useful for parsing a sequence of tokens.
– Aluan Haddad
Sep 4 at 21:50
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Getting the max value of an enum
...on constants." from msdn.microsoft.com/en-us/library/system.enum.getvalues.aspx
– TheSoftwareJedi
Oct 15 '08 at 1:10
2
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Open a folder using Process.Start
...n call will open c:\temp.com instead. See forums.iis.net/p/1239773/2144186.aspx for more details.
– Lex Li
Nov 2 '18 at 16:15
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String was not recognized as a valid DateTime “ format dd/MM/yyyy”
...or more details go here:
http://msdn.microsoft.com/en-us/library/5hh873ya.aspx
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