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How to delete all datastore in Google App Engine?
...mport Entry
query = Entry.all(keys_only=True)
entries =query.fetch(1000)
db.delete(entries)
\# This could bulk delete 1000 entities a time
Update 2013-10-28:
remote_shell_api.py has been replaced by remote_api_shell.py, and you should connect with remote_api_shell.py -s your_app...
how to add script src inside a View when using Layout
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
Generate 'n' unique random numbers within a range [duplicate]
...placement:
>>> import random
>>> random.sample(range(1, 100), 3)
[77, 52, 45]
random.sample takes a population and a sample size k and returns k random members of the population.
If you have to control for the case where k is larger than len(population), you need to be prepared...
How to export plots from matplotlib with transparent background?
... |
edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Apr 7 '13 at 1:00
...
Oracle SELECT TOP 10 records
...e an big problem with an SQL Statement in Oracle. I want to select the TOP 10 Records ordered by STORAGE_DB which aren't in a list from an other select statement.
...
Perl build, unit testing, code coverage: A complete working example
...
105
It took me a while and it also took me taking small snippets from a number of different source...
Is it possible to have SSL certificate for IP address, not domain name?
...
answered Jan 11 '10 at 17:41
PekkaPekka
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A variable modified inside a while loop is not remembered
...ait for input from tail).
– P.P
Nov 10 '18 at 16:42
I'm limited to /bin/sh - is there an alternative way that works in...
How to grant permission to users for a directory using command line in Windows?
...
If you run this in Powershell in Windows 10, you will get the error about "OI not recognized". Solution: Put the user+perms argument in quotes. For example: C:\>icacls "D:\test" /grant "John:(OI)(CI)F" /T
– JDS
Jan 8 '18 at ...
What is Android keystore file, and what is it used for?
...ate our app??
– Yawar
Jan 16 '15 at 10:08
8
Good Explanation. Can you also explain why we require...