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How to concatenate strings in twig
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This should work fine:
{{ 'http://' ~ app.request.host }}
To add a filter - like 'trans' - in the same tag use
{{ ('http://' ~ app.request.host) | trans }}
As Adam Elsodaney points out, you can also use string interpolation, this does require dou...
How to validate GUID is a GUID
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See if these helps :-
Guid guidResult = Guid.Parse(inputString)
(http://msdn.microsoft.com/en-us/library/system.guid.parse.aspx)
bool isValid = Guid.TryParse(inputString, out guidOutput)
http://msdn.microsoft.com/en-us/library/system.guid.tryparse.aspx
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Multiple aggregations of the same column using pandas GroupBy.agg()
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Converting an object to a string
... above just shows the general approach; you may wish to use something like http://phpjs.org/functions/var_export:578 or http://phpjs.org/functions/var_dump:604
or, if you are not using methods (functions as properties of your object), you may be able to use the new standard (but not implemented in ...
How do I automatically update a timestamp in PostgreSQL
...change when the record is changed. This article explains it quite nicely:
http://www.revsys.com/blog/2006/aug/04/automatically-updating-a-timestamp-column-in-postgresql/
CREATE OR REPLACE FUNCTION update_modified_column()
RETURNS TRIGGER AS $$
BEGIN
NEW.modified = now();
RETURN NEW; ...
When creating a service with sc.exe how to pass in context parameters?
...o
If this worked you should see:
[SC] CreateService SUCCESS
UPDATE 1
http://support.microsoft.com/kb/251192
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ASP.NET MVC partial views: input name prefixes
...o far, i was searching for the same thing I have found this recent post:
http://davybrion.com/blog/2011/01/prefixing-input-elements-of-partial-views-with-asp-net-mvc/
<% Html.RenderPartial("AnotherViewModelControl", Model.Child, new ViewDataDictionary
{
TemplateInfo = new System.Web.Mvc.Te...
Does a view exist in ASP.NET MVC?
...ne, so you get a sense of its purpose) that implements FindView to throw a HttpException (404) if it can't find the given view. Is this good practice? I have no idea. But wouldn't be surprised if there are other implementations out there like that. Since you won't know the inner workings of the ...
Underscore: sortBy() based on multiple attributes
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Simple Example from http://janetriley.net/2014/12/sort-on-multiple-keys-with-underscores-sortby.html (courtesy of @MikeDevenney)
Code
var FullySortedArray = _.sortBy(( _.sortBy(array, 'second')), 'first');
With Your Data
var FullySortedArra...
Does C have a “foreach” loop construct?
... If you've got the "typeof" operator (gcc extension; pretty common on many other compilers) you can get rid of that "int *". The inner for loop becomes something like "for(typeof((array)+0) item = ..." Then you can call as "foreach( v, values ) ..."
– leander
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