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Node.js Mongoose.js string to ObjectId function
... a bit more flex:
function toObjectId(ids) {
if (ids.constructor === Array) {
return ids.map(mongoose.Types.ObjectId);
}
return mongoose.Types.ObjectId(ids);
}
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Convert Base64 string to an image file? [duplicate]
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If you are expecting either, you can use array_pop().
– HaLeiVi
Jan 23 '19 at 5:48
1
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FragmentPagerAdapter getItem is not called
...space for one listener on tabLayout.setOnTabSelectedListener instead of an array of listeners.
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Mapping a function on the values of a map in Clojure
... maps -- the same order as a seq on the map uses. Since hash, sorted, and array maps are all immutable, there's no chance of the order changing in the mean time.
– Chouser
Nov 5 '09 at 14:25
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How to read embedded resource text file
...cs" in this example).
The resulting file can then be accessed as a byte array by
byte[] jsonSecrets = GoogleAnalyticsExtractor.Properties.Resources.client_secrets_reporter;
Should you need it as a stream, then ( from https://stackoverflow.com/a/4736185/432976 )
Stream stream = new MemoryStre...
Get specific ArrayList item
How can I get a specific item from this ArrayList ? mainList[3] ?
8 Answers
8
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Output data from all columns in a dataframe in pandas [duplicate]
... very well):
print paramdata.values
converts the dataframe to its numpy-array matrix representation.
paramdata.columns
stores the respective column names and
paramdata.index
stores the respective index (row names).
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Typescript: difference between String and string
...ng. In JavaScript, it is also considered better to use object literals and array literals too:
var arr = []; // not var arr = new Array();
var obj = {}; // not var obj = new Object();
If you really had a penchant for the string, you could use it in TypeScript in one of two ways...
var str: Strin...
Objective-C : BOOL vs bool
...);
} else {
printf("i'm 32-bit iOS");
}
BTW never assign things like array.count to BOOL variable because about 0.4% of possible values will be negative.
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How to get the function name from within that function?
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@adi518: not necessarily .. suppose you have any array of functions and you iterating over it, using for/foreach ..then arr[index].name will also work :)
– Debasish Chowdhury
Nov 25 '18 at 4:42
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