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What resources are shared between threads?
...a question in an interview what's the difference between a process and a thread. Really, I did not know the answer. I thought for a minute and gave a very weird answer.
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How to initialise memory with new operator in C++?
...Jerry: I must admit that I didn't knew yet (probably because when I got to reading the standard, it was C++03 already). That said, it's remarkable that all implementations I know of support this (I guess it's because it's so trivial to implement).
– Pavel Minaev
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SQL/mysql - Select distinct/UNIQUE but return all columns?
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That's a really good question. I have read some useful answers here already, but probably I can add a more precise explanation.
Reducing the number of query results with a GROUP BY statement is easy as long as you don't query additional information. Let's assume...
Immutable vs Unmodifiable collection
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ok, might've misread that ;) But it is good to clarify it though.
– Hiery Nomus
Jan 17 '12 at 9:49
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How to escape special characters in building a JSON string?
...o-longer JSON valid string
But it works, as you want it or not.
For new readers, always use a double quotes for your json strings.
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What is eager loading?
...our, favourite tv program.
To lazy load this class you would initalise it reading in perhaps from a database all the core more frequently used details (say name and date of birth) and only read in the less used details when / if they are needed, eager loading is the opposite, i.e. you load in all t...
Is there StartsWith or Contains in t sql with variables?
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If you read the question, it is not a query. Try my example with your answer and then please update your answer showing it works.
– Valamas
Apr 15 '15 at 20:39
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Twitter bootstrap 3 two columns full height
...-height columns (DEMO) because they changed their grid system to flexbox. (Read on for Bootstrap 3)
The native Bootstrap 3.0 classes don't support the layout that you describe, however, we can integrate some custom CSS which make use of css tables to achieve this.
Bootply demo / Codepen
Markup:
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BigDecimal equals() versus compareTo()
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That's a very tricky portion of BigDecimal if you don't read the JavaDoc carefully. :) - We got some strange bugs from this until we realized the difference.
– Thomas
Jul 22 '11 at 8:04
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Prevent HTML5 video from being downloaded (right-click saved)?
...st pick the video from the cache instead of re-downloading (the video is already downloaded in the cache, why download it again?), thus there is no second request. the method above is applicable only when the link is reused.
– Joseph
Mar 18 '12 at 8:49
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