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Rails migration for has_and_belongs_to_many join table
...
Where:
class Teacher < ActiveRecord::Base
has_and_belongs_to_many :students
end
and
class Student < ActiveRecord::Base
has_and_belongs_to_many :teachers
end
for rails 4:
rails generate migration CreateJoinTableStudentTeacher student teacher
fo...
Does Android keep the .apk files? if so where?
...m path com.king.candycrushsaga
package:/data/app/com.king.candycrushsaga-1/base.apk
And adb pull to download the apk.
adb pull data/app/com.king.candycrushsaga-1/base.apk
share
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improve this an...
Merge, update, and pull Git branches without using checkouts
... git merge $quiet --ff-only "$commit"
else
if [ "$(git merge-base $branch_orig_hash $commit_orig_hash)" != "$branch_orig_hash" ]; then
echo "Error: merging $commit into $branch would not be a fast-forward" 1>&2
exit 1
fi
echo "Updating ${b...
How to resolve merge conflicts in Git?
...
Below is the sample procedure to use vimdiff for resolve merge conflicts. Based on this link
Step 1: Run following commands in your terminal
git config merge.tool vimdiff
git config merge.conflictstyle diff3
git config mergetool.prompt false
This will set vimdiff as the default merge tool.
Step 2:...
What are the pros and cons of git-flow vs github-flow? [closed]
... need to.
You can see an interesting illustration of a simple workflow, based on GitHub-Flow at:
"A simple git branching model", with the main elements being:
master must always be deployable.
all changes made through feature branches (pull-request + merge)
rebase to avoid/resolve conf...
Making a WinForms TextBox behave like your browser's address bar
... _focused;
protected override void OnEnter(EventArgs e)
{
base.OnEnter(e);
if (MouseButtons == MouseButtons.None)
{
SelectAll();
_focused = true;
}
}
protected override void OnLeave(EventArgs e)
{
base.OnLeave(e);
...
Creating a segue programmatically
...king though is how you can create a method in your common view controller (base class) that will transition to a new view controller, and will be inherited by all derived classes. You could do this by creating a method like this one to your base class view controller:
- (IBAction)pushMyNewViewCont...
UITextField text change event
...answer by chance. Have another +1 from me; it's nice to have both the code-based and IB-based solutions highly voted on questions like this.
– Mark Amery
Jul 25 '13 at 12:03
...
this.setState isn't merging states as I would expect
...ver be a problem" - you're mistaken. We're talking about overwriting state based on this.state, which may be stale (or rather, pending queued update) when you access it.
– Madbreaks
Jan 31 '18 at 18:09
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Does Java read integers in little endian or big endian?
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According to h30097.www3.hp.com/docs//base_doc/DOCUMENTATION/V51_HTML/MAN/… its part of the standard c library, yes
– Egil
Dec 12 '08 at 10:49
...