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Error 1103: Unable to complete the given request with the text - App I...
...quot;key=&ipaddr=1
92.168.1.4&port=9987&web
rtc=true&version=2.69&api=3
4&installer=com.hihonor.bai
du.browser&aid=9fd2eba4-b
84e-4db7-8442-d956c74172
8e&r2=true&useproxy=true"
with the specified URL: http:// rendezvous.appinventor.mit
.edu/rendezvous...
Android Whatsapp/Chat Examples [closed]
Does anybody have an example or a tutorial for a Android application like WhatsApp ? I want to understand how WhatsApp works and how it is programmed.
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Multithreading: What is the point of more threads than cores?
...e of threads, which is parallelism: to run several separate lines of execution at once. In an 'ideal' system, you would have one thread executing per core: no interruption. In reality this isn't the case. Even if you have four cores and four working threads, your process and it threads will const...
Placing Unicode character in CSS content value [duplicate]
...idered to be part of an identifier or a string (i.e., "\7B" is not punctuation, even though "{" is, and "\32" is allowed at the start of a class name, even though "2" is not).
The identifier "te\st" is exactly the same identifier as "test".
Comprehensive list: Unicode Character 'DOWNWARDS A...
How to implement a rule engine?
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This snippet compiles the Rules into fast executable code (using Expression trees) and does not need any complicated switch statements:
(Edit : full working example with generic method)
public Func<User, bool> CompileRule(Rule r)
{
var paramUser = Expression.Parameter(typeof(User));
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Case insensitive comparison NSString
...Same ) {
// strings are equal except for possibly case
}
The documentation is located at Search and Comparison Methods
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How to make a query with group_concat in sql server [duplicate]
I know that in sql server we cannot use Group_concat function but here is one issue i have in which i need to Group_Concat my query.I google it found some logic but not able to correct it.My sql query is
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get all characters to right of last dash
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You can get the position of the last - with str.LastIndexOf('-'). So the next step is obvious:
var result = str.Substring(str.LastIndexOf('-') + 1);
Correction:
As Brian states below, using this on a string with no dashes will result in the s...
How do I put my website's logo to be the icon image in browser tabs?
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It is called 'favicon' and you need to add below code to the header section of your website.
Simply add this to the <head> section.
<link rel="icon" href="/your_path_to_image/favicon.jpg">
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How to remove empty cells in UITableView? [duplicate]
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Tested with ios 8+ and works fine.
– lifeisfoo
Dec 30 '15 at 10:30
3
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