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Automatically create an Enum based on values in a database lookup table?
...
Or...lets say I allow someone in my web.config define token types for email templates for my email templating code. It would be nice if my existing enum called EmailTokens which represents those string types would be gened based off those types defined in my web.config. So if ...
What is the overhead of creating a new HttpClient per call in a WebAPI client?
... new HttpClientHandler(); //never dispose this
HttpClient GetClient(string token)
{
//client code can dispose these HttpClient instances
return new HttpClient(_sharedHandler, disposeHandler: false)
{
DefaultRequestHeaders =
{
Authorization = new Authen...
How to force HTTPS using a web.config file
...ngs you may also want to do to help secure your site:
Force Anti-Forgery tokens to use SSL/TLS:
AntiForgeryConfig.RequireSsl = true;
Require Cookies to require HTTPS by default by changing the Web.config file:
<system.web>
<httpCookies httpOnlyCookies="true" requireSSL="true" />...
Escaping HTML strings with jQuery
...p;#39;',
'/': '&#x2F;',
'`': '&#x60;',
'=': '&#x3D;'
};
function escapeHtml (string) {
return String(string).replace(/[&<>"'`=\/]/g, function (s) {
return entityMap[s];
});
}
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PHP expects T_PAAMAYIM_NEKUDOTAYIM?
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It’s the double colon operator :: (see list of parser tokens).
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JavaScript post request like a form submit
...rted.", if creating a form from zero. In this case, you must pass the csrf token this way: post('/contact/', {name: 'Johnny Bravo', csrfmiddlewaretoken: $("#csrf_token").val()});
– Davidson Lima
Nov 22 '17 at 16:09
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What does the PHP error message “Notice: Use of undefined constant” mean?
...is due to the unfortunate fact that PHP will implicitly declare an unknown token as a constant string of the same name.
That is, it's trying to interpret this (note the missing quote marks):
$_POST[department]
The only valid way this would be valid syntax in PHP is if there was previously a con...
javascript function leading bang ! syntax
...ion(){console.log("cheese")}(); you get an error: "SyntaxError: Unexpected token !"
– heavysixer
Feb 2 '13 at 17:33
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How to construct a REST API that takes an array of id's for the resources
...
System.out.println("zrssIds = " + Ids);
//Here you need to use String tokenizer to make the array from the string.
}
Call the service by using following url.
http://localhost:8080/MyServices/resources/cm/data/xml/12,13,56,76
where
http://localhost:8080/[War File Name]/[Servlet Mapping]/[...
What is the difference between LL and LR parsing?
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Predict: Based on the leftmost nonterminal and some number of lookahead tokens, choose which production ought to be applied to get closer to the input string.
Match: Match the leftmost guessed terminal symbol with the leftmost unconsumed symbol of input.
As an example, given this grammar:
S ...