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dispatch_after - GCD in Swift?
...ue: dispatch_queue_t, block: dispatch_block_t?)
dispatch_time_t is a UInt64. The dispatch_queue_t is actually type aliased to an NSObject, but you should just use your familiar GCD methods to get queues. The block is a Swift closure. Specifically, dispatch_block_t is defined as () -> Void, whic...
What is the difference between precision and scale?
...n Oracle? In tutorials they usually leave scale empty and set precision to 6 when creating a primary key.
7 Answers
...
How to convert a String to CharSequence?
...
262
Since String IS-A CharSequence, you can pass a String wherever you need a CharSequence, or assi...
Pretty Printing a pandas dataframe
...import pandas as pd
df = pd.DataFrame({'col_two' : [0.0001, 1e-005 , 1e-006, 1e-007],
'column_3' : ['ABCD', 'ABCD', 'long string', 'ABCD']})
print(tabulate(df, headers='keys', tablefmt='psql'))
+----+-----------+-------------+
| | col_two | column_3 |
|----+-----------+-...
Is there a max array length limit in C++?
...
167
There are two limits, both not enforced by C++ but rather by the hardware.
The first limit (sh...
What are all possible pos tags of NLTK?
...idden?
– phipsgabler
Jun 23 '15 at 16:47
5
I think it is not the question of how hidden, this als...
How to check if a String contains another String in a case insensitive manner in Java?
...
edited Oct 11 '18 at 11:46
Mike B.
9,7541717 gold badges6868 silver badges108108 bronze badges
answered...
Is it possible to specify the schema when connecting to postgres with JDBC?
...er patch:
http://web.archive.org/web/20141025044151/http://postgresql.1045698.n5.nabble.com/Patch-to-allow-setting-schema-search-path-in-the-connectionURL-td2174512.html
Which proposed url's like so:
jdbc:postgresql://localhost:5432/mydatabase?searchpath=myschema
...
How do I get the information from a meta tag with JavaScript?
...
SaketSaket
40.8k1111 gold badges5656 silver badges7575 bronze badges
6
...
Python glob multiple filetypes
...
161
Maybe there is a better way, but how about:
import glob
types = ('*.pdf', '*.cpp') # the tuple ...