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Parsing JSON Object in Java [duplicate]
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'transform3d' not working with position: fixed children
...creates a new local coordinate system, as per W3C spec:
In the HTML namespace, any value other than none for the transform results in the creation of both a stacking context and a containing block. The object acts as a containing block for fixed positioned descendants.
This means that fixed p...
Getting the location from an IP address [duplicate]
... party service you could use is mine, http://ipinfo.io. They provide hostname, geolocation, network owner and additional information, eg:
$ curl ipinfo.io/8.8.8.8
{
"ip": "8.8.8.8",
"hostname": "google-public-dns-a.google.com",
"loc": "37.385999999999996,-122.0838",
"org": "AS15169 Google I...
Is the safe-bool idiom obsolete in C++11?
...nted because of this problem and to replace all the safe-bool stuff with something a lot cleaner and more logical.
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What does it mean: The serializable class does not declare a static final serialVersionUID field? [d
I have the warning message given in the title. I would like to understand and remove it. I found already some answers on this question but I do not understand these answers because of an overload with technical terms. Is it possible to explain this issue with simple words?
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How can I pretty-print JSON in a shell script?
... above cases. You can put this in .bashrc and it will be available every time in shell. Invoke it like prettyjson_s '{"foo": "lorem", "bar": "ipsum"}'.
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Generating all permutations of a given string
... , but what about longer string such as abcdefgh ? Is there any Java implementation example?
52 Answers
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Question mark and colon in JavaScript
I came across the following line
7 Answers
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The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead [dupl
...ning?
The entire ext/mysql PHP extension, which provides all functions named with the prefix mysql_, was officially deprecated in PHP v5.5.0 and removed in PHP v7.
It was originally introduced in PHP v2.0 (November 1997) for MySQL v3.20, and no new features have been added since 2006. Coupled wi...
Right Align button in horizontal LinearLayout
...look at the attached image. I need my button to be right aligned but for some reason it's not working with 'gravity:right'...
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