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How do you determine what SQL Tables have an identity column programmatically
... When t.name = ''tinyint'' Then 255
When t.name = ''smallint'' Then 32767
When t.name = ''int'' Then 2147483647
When t.name = ''bigint'' Then 9223372036854775807
End As [max_value]
From
syscolumns As id
Join syst...
How can one see the structure of a table in SQLite? [duplicate]
...m_todo_index ON alarms(todo);
Note also that SQLite saves the schema and all information about tables in the database itself, in a magic table named sqlite_master, and it's also possible to execute normal SQL queries against that table. For example, the documentation link above shows how to derive...
AppSettings get value from .config file
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Really helpful as all the other answers using ConfigurationManager do not work if you add your values in the Settings tabs of the project properties as you have described. Thanks.
– The Dumb Radish
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How to pause for specific amount of time? (Excel/VBA)
...lare PtrSafe Sub Sleep Lib "kernel32" (ByVal dwMilliseconds As LongPtr)
Call it in your macro like so:
Sub Macro1()
'
' Macro1 Macro
'
Do
Calculate
Sleep (1000) ' delay 1 second
Loop
End Sub
share
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Numpy argsort - what is it doing?
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[2, 3, 1, 0] indicates that the smallest element is at index 2, the next smallest at index 3, then index 1, then index 0.
There are a number of ways to get the result you are looking for:
import numpy as np
import scipy.stats as stats
def using_indexed_ass...
Double Iteration in List Comprehension
...f_words
I like to think of list comprehension as stretching code horizontally.
Try breaking it up into:
# List Comprehension
[word for sentence in text for word in sentence]
Example:
>>> text = (("Hi", "Steve!"), ("What's", "up?"))
>>> [word for sentence in text for word in...
How can I read large text files in Python, line by line, without loading it into memory?
...ines in reverse order is not as easy to do efficiently unfortunately. Generally you would want to read from the end of the file in sensible sized chunks (kilobytes to megabytes say) and split on newline characters ( or whatever the line ending char is on your platform)
– John L...
Heroku deployment error H10 (App crashed)
...cenes) this is a similar trick. Restarting will be implemented by stopping all dynos and starting them anew.
– Jochem Schulenklopper
Jan 18 '16 at 16:07
1
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Multi-line EditText with Done action button
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why does this work as opposed to setting it all up in xml?
– Andrew Steinmetz
Feb 27 '18 at 10:26
1
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The ALTER TABLE statement conflicted with the FOREIGN KEY constraint
...e "ALTER TABLE tablename WITH NOCHECK ..." option to add the FK. This will allow you to add the relation, even though existing data breaks the constraint. It's obviously better to clean up your data first, but this at least gives you another option.
– DaveInMaine
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