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What is Android keystore file, and what is it used for?
...ion about the signing process on the official Android documentation here : http://developer.android.com/guide/publishing/app-signing.html
Yes, you can sign several applications with the same keystore. But you must remember one important thing : if you publish an app on the Play Store, you have to s...
To draw an Underline below the TextView in Android
...reate a drawable (hyperlink_underline.xml):
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:top="-10dp"
android:left="-10dp"
android:right="-10dp">
<shape android:shape="rectangle">
<solid android:color="@android...
jquery UI dialog: how to initialize without a title bar?
...t just for the currently opening dialog.
– ingredient_15939
May 14 '12 at 16:44
Nice ... This means I dont have to mak...
Pandas dataframe get first row of each group
...nth(0) is the same as first()):
df.groupby('id').nth(1)
Documentation: http://pandas.pydata.org/pandas-docs/stable/groupby.html#taking-the-nth-row-of-each-group
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Using Transactions or SaveChanges(false) and AcceptAllChanges()?
...F6 (Entity Framework 6+), this has changed for database calls to SQL.
See: http://msdn.microsoft.com/en-us/data/dn456843.aspx
use context.Database.BeginTransaction.
From MSDN:
using (var context = new BloggingContext())
{
using (var dbContextTransaction = context.Database.BeginTransaction(...
When is the thread pool used?
...nchronous I/O is not always a thread pool, specifically in the case of the http module a different strategy appears to be used at this time. For our purposes here it's mainly important to note how the asynchronous context is achieved (by using libuv) and that the thread pool maintained by libuv is o...
Update parent scope variable in AngularJS
...entobj.parentproperty = "this WILL modify the parent";
});
Working demo: http://jsfiddle.net/sh0ber/xxNxj/
See What are the nuances of scope prototypal / prototypical inheritance in AngularJS?
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java.lang.UnsupportedClassVersionError: Bad version number in .class file?
... I've had the issue, searched, found this answer, and it's been right. >_<
– AlbeyAmakiir
Apr 9 '13 at 23:49
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Django: Redirect to previous page after login
... not be a "best practice", but I've successfully used this before:
return HttpResponseRedirect(request.META.get('HTTP_REFERER','/'))
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How can I stage and commit all files, including newly added files, using a single command?
...d commit with comment:
git add --all && git commit -m "comment"
http://git-scm.com/docs/git-add
http://git-scm.com/docs/git-commit
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