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Center/Set Zoom of Map to cover all visible Markers?
...the newbies out there, with the same question as Pratheep... You know this if you're experienced with the Maps API, but you can always pass in a LatLngLiteral instead of having a Marker instance. e.g., bounds.extend({lat: 123, lng: 456}).
– Kyle Baker
Apr 9 '18...
Defining and using a variable in batch file
...e. So the variable you’ve created can be referenced with %location %. If that’s not what you want, remove the extra space(s) in the definition.
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Is it possible to GROUP BY multiple columns using MySQL?
...ion. At first mysql sorts by the first defined column (with GROUP BY). And if in the first defined column there are equal results, then only within the equal results sorts by the second defined column
– user2360831
Jun 15 '19 at 6:17
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std::vector versus std::array in C++
What are the difference between a std::vector and an std::array in C++? When should one be preferred over another? What are the pros and cons of each? All my textbook does is list how they are the same.
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What does “all” stand for in a makefile?
... executable1 out of file1.o and file3.o
Build executable2 out of file2.o
If you implemented this workflow with makefile, you could make each of the targets separately. For example, if you wrote
make file1.o
it would only build that file, if necessary.
The name of all is not fixed. It's just ...
JavaScript loop through json array?
...email.se"
}];
Next, you can iterate like this :
for (var key in json) {
if (json.hasOwnProperty(key)) {
alert(json[key].id);
alert(json[key].msg);
}
}
And it gives perfect result.
See the fiddle here : http://jsfiddle.net/zrSmp/
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how to change any data type into a string in python
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str is meant to produce a string representation of the object's data. If you're writing your own class and you want str to work for you, add:
def __str__(self):
return "Some descriptive string"
print str(myObj) will call myObj.__str__().
repr is a similar method, which generally produce...
How to convert a file into a dictionary?
... for line in open("file.txt"): do cleanup the same way. And if f is a local value the f is released when the scope is lost. The only case where this statement is useful is for long function (not good for quality), or if you use a global variable.
– VGE
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How to check for Is not Null And Is not Empty string in SQL server?
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If you only want to match "" as an empty string
WHERE DATALENGTH(COLUMN) > 0
If you want to count any string consisting entirely of spaces as empty
WHERE COLUMN <> ''
Both of these will not return NULL values...
Can not deserialize instance of java.util.ArrayList out of START_OBJECT token
...at yourself, but you would easily sort out the problem.
Another option - if you cannot change the JSON - would be to construct a wrapper to fit the structure of your JSON input - and use that instead of Collection<COrder>.
Hope this helps.
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