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Converting JSONarray to ArrayList
I am downloading a JSON string and converting it to JSONArray. Im putting it into a listview and need to be able to delete from that listview later, and since JSONArray has no .remove method (Thanks Obama), I am trying to convert it to an arraylist.
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Why is a combiner needed for reduce method that converts type in java 8
...esults in the compilation error you got - argument mismatch; int cannot be converted to java.lang.String. Actually, I think passing 0 as the identity value is also wrong here, since a String is expected (T).
Also note that this version of reduce processes a stream of Ts and returns a T, so you can'...
Convert Go map to json
I tried to convert my Go map to a json string with encoding/json Marshal, but it resulted in a empty string.
3 Answers
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“f” after number
...frame = CGRectMake(0, 0, 320, 50);
uses ints which will be automatically converted to floats.
In this case, there's no (practical) difference between the two.
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Why doesn't print work in a lambda?
... where I am using this for simple stubbing out I use this:
fn = lambda x: sys.stdout.write(str(x) + "\n")
which works perfectly.
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How do I get list of all tables in a database using TSQL?
...ql, use: TABLE_SCHEMA='dbName' )
PS: For SQL Server 2000:
SELECT * FROM sysobjects WHERE xtype='U'
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Choose File Dialog [closed]
...File;
private static final String FTYPE = ".txt";
private static final int DIALOG_LOAD_FILE = 1000;
private void loadFileList() {
try {
mPath.mkdirs();
}
catch(SecurityException e) {
Log.e(TAG, "unable to write on the sd card " + e.toString());
}
if(mPath.exi...
How to convert a file into a dictionary?
I have a file comprising two columns, i.e.,
11 Answers
11
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How to drop a table if it exists?
... @ZvonimirTokic it means "User defined Table". "IT" would be an internal, system defined, table. A full list is here msdn.microsoft.com/en-us/library/ms190324.aspx
– Martin Smith
Feb 7 '16 at 9:59
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Iterating over Java collections in Scala
...e to use the iterator in a for each style loop, so I have been trying to convert it to a native Scala collection but will no luck.
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