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How to change ViewPager's page?
...title of your question, I'm guessing that what you're looking for is pager.setCurrentItem( num ). That allows you to programatically switch to another page within the ViewPager.
I'd need to see a stack trace from logcat to be more specific if this is not the problem.
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100% Min Height CSS layout
...
To set a custom height locked to somewhere:
body, html {
height: 100%;
}
#outerbox {
width: 100%;
position: absolute; /* to place it somewhere on the screen */
top: 130px; /* free space at top */
b...
Ansible: Set variable to file content
I'm using the ec2 module with ansible-playbook I want to set a variable to the contents of a file. Here's how I'm currently doing it.
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How to update SQLAlchemy row entry?
...user.no_of_logins + 1. Translated into sql the latter correct way becomes: SET no_of_logins = no_of_logins + 1.
– ChaimG
Jul 14 '16 at 20:19
6
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Debug vs Release in CMake
...you can add CMAKE_<LANG>_FLAGS_<CONFIG>_INIT variables, e.g.:
set(CMAKE_CXX_FLAGS_DEBUG_INIT "-Wall")
set(CMAKE_CXX_FLAGS_RELEASE_INIT "-Wall")
See CMAKE_BUILD_TYPE for more details.
As for your third question, I'm not sure what you are asking exactly. CMake should automatically de...
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...
vim command to restructure/force text to 80 columns
I know there are ways to automatically set the width of text in vim using set textwidth (like Vim 80 column layout concerns ). What I am looking for is something similar to = (the indent line command) but to wrap to 80. The use case is sometimes you edit text with textwidth and after joining li...
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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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...
Reverse Y-Axis in PyPlot
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Be aware that you have to set the axis limits before you invert the axis, otherwise it will un-invert it again.
– TheBigH
Jan 22 '16 at 15:56
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