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How to change a field name in JSON using Jackson
...te the class with Jackson specific annotations.
The Jackson documentation for Mixins is outdated, so this example can provide more clarity. In essence: you create mixin class which does the serialization in the way you want. Then register it to the ObjectMapper:
objectMapper.addMixIn(ThirdParty.c...
How to post pictures to instagram using API
...ould provide one. I am not sure if there is any other way (except the apps for android and iOS) to upload picture using php. Kindly give me any sort of idea if there is any possibility.
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SQL order string as number
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select col from yourtable
order by cast(col as unsigned)
or implicitly for instance with a mathematical operation which forces a conversion to number
select col from yourtable
order by col + 0
BTW MySQL converts strings from left to right. Examples:
string value | integer value after conv...
Disable autocomplete via CSS
Is it possible to use CSS to disable autocomplete on a form element (specifically a textfield)?
12 Answers
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Java lib or app to convert CSV to XML file? [closed]
...are ready to use very simple external libraries, I would suggest:
OpenCsv for parsing CSV (small, simple, reliable and easy to use)
Xstream to parse/serialize XML (very very easy to use, and creating fully human readable xml)
Using the same sample data as above, code would look like:
package fr....
How to delete cookies on an ASP.NET website
...s["whatever"] is never null; the framework will create a cookie if you ask for a non-existent one.
– Andomar
Jul 9 '11 at 14:53
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Android- create JSON Array and JSON Object
How can I create a JSON with this format in Android:
Since the API that I will be passing will parse JsonArray then the object.
Or would it be okay if just to pass a json object? Since I will just have to insert 1 transaction per service call.
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Android - get children inside a View?
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for(int index = 0; index < ((ViewGroup) viewGroup).getChildCount(); index++) {
View nextChild = ((ViewGroup) viewGroup).getChildAt(index);
}
Will that do?
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How do I find duplicates across multiple columns?
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Duplicated id for pairs name and city:
select s.id, t.*
from [stuff] s
join (
select name, city, count(*) as qty
from [stuff]
group by name, city
having count(*) > 1
) t on s.name = t.name and s.city = t.city
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Yii2 data provider default sorting
In Yii 1.1 this code works for default sorting:
8 Answers
8
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