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Releasing memory in Python
... this, and tell me what you get. Here's the link for psutil.Process.memory_info.
import os
import gc
import psutil
proc = psutil.Process(os.getpid())
gc.collect()
mem0 = proc.get_memory_info().rss
# create approx. 10**7 int objects and pointers
foo = ['abc' for x in range(10**7)]
mem1 = proc.get_...
“Add unimplemented methods” feature in the Android Studio
...
the answer below by pbespechnyi is the right one. Alt + Enter
– Ray
Aug 26 '14 at 17:43
15
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How can I check if a file exists in Perl?
... answered Nov 19 '14 at 19:12
Balaji Boggaram RamanarayanBalaji Boggaram Ramanarayan
5,08733 gold badges3131 silver badges3939 bronze badges
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Favorite Visual Studio keyboard shortcuts [closed]
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@Lucas Jones, It seems to cycle like Alt-Tab in Windows. Seems normal to me.
– devuxer
Sep 28 '09 at 23:59
4
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SQL command to display history of queries
...anges).
Now, if you'd like you can tail -f /var/log/mysql/mysql.log
More info here: Server System Variables
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Is there a way to automatically generate getters and setters in Eclipse?
... You can also access this submenu with the keyboard shortcut SHIFT+ALT+S, and then open the Generate Getters and Setters options by pressing R.
– Rosa
Aug 5 '16 at 14:39
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shortcut in Android Studio to locate the current editing src file
...the Project Toolbar in the left of Android Studio.
Another solution is Alt+F1+1. You can also read Locate current file in IntelliJ for more answers.
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How enable auto-format code for Intellij IDEA?
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The formatting shortcuts in Intellij IDEA are :
For Windows : Ctrl + Alt + L
For Ubuntu : Ctrl + Alt + Windows + L
For Mac : ⌥ (Option) + ⌘ (Command) + L
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How to know user has clicked “X” or the “Close” button?
...t need, according to me, to differentiate from either buttons.
Closing by ALT+F4 will also trigger the FormClosing() event, as it sends a message to the Form that says to close. You may cancel the event by setting the
FormClosingEventArgs.Cancel = true.
In our example, this would translate to ...
How do I find a “gap” in running counter with SQL?
...se you can do
SELECT `table`.`num` + 1
FROM `table`
LEFT JOIN `table` AS `alt`
ON `alt`.`num` = `table`.`num` + 1
WHERE `alt`.`num` IS NULL
LIMIT 1
(MySQL, PostgreSQL)
or
SELECT TOP 1 `num` + 1
FROM `table`
LEFT JOIN `table` AS `alt`
ON `alt`.`num` = `table`.`num` + 1
WHERE `alt`.`num` IS NULL
...