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Start two instances of IntelliJ IDE
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Press Ctrl+Alt+SChoose Appearance & Behavior, then System Settings, check radio button: Open project in new window.
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Generate GUID in MySQL for existing Data?
...ger beforeYourTableUpdate BEFORE UPDATE on YourTable
FOR EACH ROW
BEGIN
SET new.guid_column := (SELECT UUID());
END
//
Then execute
UPDATE YourTable set guid_column = (SELECT UUID());
And DROP TRIGGER beforeYourTableUpdate;
UPDATE
Another solution that doesn't use triggers, but requires pr...
What's the best way to set a single pixel in an HTML5 canvas?
The HTML5 Canvas has no method for explicitly setting a single pixel.
14 Answers
14
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How to set the title of UIButton as left alignment?
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Set the contentHorizontalAlignment:
emailBtn.contentHorizontalAlignment = .left;
You might also want to adjust the content left inset otherwise the text will touch the left border:
emailBtn.contentEdgeInsets = UIEdgeInset...
Web deployment task build failed
...user \WDeployConfigWriter".
Turns out that when you install web deploy it sets up two local accounts WDeployConfigWriter and WDeployAdmin. The passwords on these accounts are set to expire. So reset the passwords on the web server and set to "never expire". Then go to Management Service Delegation ...
How do I tidy up an HTML file's indentation in VI?
...te the html of this questions page into a html file. Open with VIM, type "set smartindent", then "gg=G" and it doesn't fix the indenting of the file.
– mmcdole
May 2 '09 at 20:40
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set date in input type date
i will set today date in datepicker input type date in chrome.
11 Answers
11
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Django DB Settings 'Improperly Configured' Error
... of these things:
Use python manage.py shell
Use django-admin.py shell --settings=mysite.settings (or whatever settings module you use)
Set DJANGO_SETTINGS_MODULE environment variable in your OS to mysite.settings
(This is removed in Django 1.6) Use setup_environ in the python interpreter:
from d...
Failed to import new Gradle project: failed to find Build Tools revision *.0.0
...using Android Studio:
Open Android Studio
From the top, choose File > Settings > Appearance & Behavior > System Settings > Android SDK
click on the tab SDK Tools at the top. Then highlight Android SDK Build Tools from the list.
Check "Show Package Details" check box, choose the bui...
bash assign default value
...age of the A=$A:-hello approach is that its self-documenting when run with set -x. That is, the assignment will print as A=hello whereas the null command would only print the value (hello).
– lmsurprenant
Feb 11 '19 at 23:01
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