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Accessing @attribute from SimpleXML
...ar_dump $xml->OFFICE->{'@attributes'} , I get an empty object, despite the fact that the first var_dump clearly shows that there are attributes to output.
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Objective-C parse hex string to integer
... Objective-C. I am willing to use both an objective, or a C-based method, either is fine.
7 Answers
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Get first day of week in PHP?
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but, it means the start and the end of 'this week', right?
– Oki Erie Rinaldi
Aug 7 '15 at 6:59
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Running karma after installation results in 'karma' is not recognized as an internal or external com
... Man they really don't keep these docs up to date :/ karma-runner.github.io/0.8/intro/installation.html (as 3 years after this answer the docs say npm install -g karma && karma start which does not work).
– Stop Slandering Monica Cellio
Apr 17 '...
Ruby: extend self
...happening in this segment of code? Specifically, what does extend do? Is it just a convenient way of making the instance methods into class methods? Why would you do it this way rather than specifying class methods from the beginning?
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Show pop-ups the most elegant way
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Based on my experience with AngularJS modals so far I believe that the most elegant approach is a dedicated service to which we can provide a partial (HTML) template to be displayed in a modal.
When we think about it modals are kind of AngularJS ro...
When should I use “this” in a class?
...s refers to a current object. But I do not know when I really need to use it. For example, will be there any difference if I use x instead of this.x in some of the methods? May be x will refer to a variable which is local for the considered method? I mean variable which is seen only in this m...
Getting full URL of action in ASP.NET MVC [duplicate]
...the current request in an action method:
var fullUrl = this.Url.Action("Edit", "Posts", new { id = 5 }, this.Request.Url.Scheme);
HtmlHelper (@Html) also has an overload of the ActionLink method that you can use in razor to create an anchor element, but it also requires the hostName and fragment ...
android.view.InflateException: Binary XML file line #12: Error inflating class
... a drawable resource. If one of this resources has a high pixel resolution it would take a lot of memory causing then an inflate exception.
So basically verify that the pixel resolution in your drawables images are just the minimum necessary for your layout.
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DataTrigger where value is NOT null?
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I ran into a similar limitation with DataTriggers, and it would seem that you can only check for equality. The closest thing I've seen that might help you is a technique for doing other types of comparisons other than equality.
This blog post descr...