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How to delete migration files in Rails 3
...milar questions on here but as an update, is there a better way than doing script/destroy?
11 Answers
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How to change font size in Eclipse for Java text editors?
... get Ctrl + mouse wheel zooming, you can use AutoHotkey with the following script:
; Ctrl + mouse wheel zooming in Eclipse.
; Requires Eclipse-Fonts (https://code.google.com/p/eclipse-fonts/).
; Thank you for the unique window class, SWT/Eclipse.
;
#IfWinActive ahk_class SWT_Window0
^WheelUp:: ...
PhoneGap Eclipse Issue - eglCodecCommon glUtilsParamSize: unknow param errors
...hat will clear out the unwanted soot, without needing any special tools or scripts:
adb logcat "eglCodecCommon:S"
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How to remove the URL from the printing page?
...
Having the URL show is a browser client preference, not accessible to scripts running within the page (let's face it, a page can't silently print themselves, either).
To avoid "leaking" information via the query string, you could submit via POST
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Remove all spaces from a string in SQL Server
...emoveExtraSpaces VALUES (4,'Learning BIGDATA and NOSQL ')
GO
Script to SELECT string without Extra Spaces:
SELECT
[Rno]
,[Name] AS StringWithSpace
,LTRIM(RTRIM(REPLACE(REPLACE(REPLACE([Name],CHAR(32),'()'),')(',''),'()',CHAR(32)))) AS StringWithoutSpace
FROM tbl_RemoveExt...
How can I use Python to get the system hostname?
... @BelowtheRadar don't worry, I usually only call either of these once per script.
– robert
Mar 1 '17 at 11:58
7
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What command means “do nothing” in a conditional in Bash?
...t test the result both true and false are effectively no-ops as far as the script is concerned, but in principle they could fork in some shells that accept this syntax so perhaps : is better.
– dmckee --- ex-moderator kitten
Jul 11 '13 at 1:31
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Postgis installation: type “geometry” does not exist
... on your situation. As a guess, try this command before installing the sql script:
ldconfig
(you might need to prefix with sudo depending on your system). This command updates the paths to all system libraries, such as GEOS.
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Execute stored procedure with an Output parameter?
... Another slightly different way using SSMS: right-click the SP, click "Script Stored Procedure as", then click "EXECUTE To". This will show you the TSQL.
– John Gilmer
Dec 17 '19 at 6:15
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Creating a JSON response using Django and Python
I'm trying to convert a server side Ajax response script into a Django HttpResponse, but apparently it's not working.
15 An...