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time.sleep — sleeps thread or process?
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No @XmlRootElement generated by JAXB
...ootElement exists because the JAXB runtime requires certain information in order to marshal/unmarshal a given object, specifically the XML element name and namespace. You can't just pass any old object to the Marshaller. @XmlRootElement provides this information.
The annotation is just a convenienc...
Reset push notification settings for app
... Don't you also need to create a certificate for the new app id in order to test it?
– Tony
Jan 12 '15 at 21:40
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Where and why do I have to put the “template” and “typename” keywords?
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(See here also for my C++11 answer)
In order to parse a C++ program, the compiler needs to know whether certain names are types or not. The following example demonstrates that:
t * f;
How should this be parsed? For many languages a compiler doesn't need to know...
how to replicate pinterest.com's absolute div stacking layout [closed]
... are not very different in height.
You don't mind some minor violations of ordering (some elements that were below can be pulled up above).
You don't mind the bottom line being of different height.
The benefit of this approach - your HTML make sense for search engines, can work with JavaScript dis...
Replace multiple characters in a C# string
...ch
The characters between [ and ] are the characters to search for (in any order)
The second / delimits the search-for text and the replace text
In English, this reads:
"Search for ; or , or \t or \r or (space) or exactly two sequential \n and replace it with \n"
In C#, you could do the followi...
Upgrade Node.js to the latest version on Mac OS
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Thanks @SteveBennett for adding that, I added sudo in order to include newbies who would need it, rather than leave them stranded. Moreover, having sudo will work in both cases.
– Kennedy Nyaga
Jan 28 '16 at 5:22
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Choosing the default value of an Enum type without having to change values
...ce of an object." error. How to fix it? Note: I use an extension method in order to display enum's Descriptions, but not sure how to avoid the error in the helper method (GetDescription) defined on this page
– Jack
Dec 16 '15 at 16:55
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MVC 4 Razor File Upload
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How to draw border on just one side of a linear layout?
I'm able to draw border to a linear layout, but it is getting drawn on all sides. I want to restrict it to right side only, like you do in CSS (border-right:1px solid red;).
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