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Fastest method to replace all instances of a character in a string [duplicate]
... "b", true);
// bb
"Hello???".replaceAll("?", "!");
// Hello!!!
Let me know if you can break it, or you have something better, but make sure it can pass these 4 tests.
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Serializing class instance to JSON
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The basic problem is that the JSON encoder json.dumps() only knows how to serialize a limited set of object types by default, all built-in types. List here: https://docs.python.org/3.3/library/json.html#encoders-and-decoders
One good solution would be to make your class inherit from J...
Google Chrome form autofill and its yellow background
... there is error, i dont maybe syntax changed but this works now: box-shadow: inset 0 0 0 1000px white !important;
– Muhammad Umer
Apr 1 '16 at 2:08
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How can I use swift in Terminal?
... xcode-select -s /Applications/Xcode7.app/
xcrun --sdk macosx swift
from now on the default active developer directory changed, you can check that using:
xcode-select -p
If you want to use snapshots provided by Swift.org, you should not miss Installation here.
as first answered by me in Ru...
Format numbers in django templates
...end(value[-decimal_points:])
value = value[:-decimal_points]
# now we should have parts = ['345', '12']
parts.reverse()
# and the return value should be u'12.345'
return seperator.join(parts)
Creating a custom template filter from this function is trivial.
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How to get the name of the current method from code [duplicate]
I know you can do
8 Answers
8
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How to create Temp table with SELECT * INTO tempTable FROM CTE Query
...yeeMaster] Where EmployeeID between 1 and 100
SELECT TEMP TABLE (You can now use this select query)
Select EmployeeID from #MyTempTable
FINAL STEP DROP THE TABLE
Drop Table #MyTempTable
I hope this will help. Simple and Clear :)
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top nav bar blocking top content of the page
...or inspiring a programatic solution! I have a great working implementation now in GWT with nice encapsulated well structured code... thanks to a lack of Javascript ;-)
– Alex Worden
Mar 13 '16 at 20:15
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psql: FATAL: role “postgres” does not exist
...s
launchctl load ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist
Now, it is set up, login using psql -U postgres -h localhost or use PgAdmin for GUI.
By default user postgres will not have any login password.
Check this site for more articles like this: https://medium.com/@Nithanaroy/ins...
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize
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If someone does not know how to do this - sudo gedit ~/.profile, add the line from the answer there and save the file.
– gotqn
Jul 1 '15 at 13:16
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