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Assigning default value while creating migration file
Ok I use above line to create migration file that automatically generates code in the generated file to add a column to a model Tweet with datatype integer. Now I want to add default value to the added column while generating the migration file. Is that possible? I googled it but couldn't find. Guys...
python: how to send mail with TO, CC and BCC?
...Key thing is to add the recipients as a list of email ids in your sendmail call.
import smtplib
from email.mime.multipart import MIMEMultipart
me = "user63503@gmail.com"
to = "someone@gmail.com"
cc = "anotherperson@gmail.com,someone@yahoo.com"
bcc = "bccperson1@gmail.com,bccperson2@yahoo.com"
rcp...
Differences in auto-unboxing between Java 6 vs Java 7
...s fixed in 7, because it was critical for implementation of JSR 292 (Dynamically Typed Languages).
Java autoboxing has now some more traps and surprises. For example
Object obj = new Integer(1234);
long x = (long)obj;
will compile, but fail (with ClassCastException) at runtime. This, instead, wi...
android fragment onRestoreInstanceState
...reated. You can save the state during the fragment's onSaveInstanceState() callback and restore it during either onCreate(), onCreateView(), or onActivityCreated()
So, you can use that suits you best: onCreate(), onCreateView(), or onActivityCreated()
...
How to enable zoom controls and pinch zoom in a WebView?
...-screen zoom tool, but retain the pinch-to-zoom functionality, you need to call webView.setDisplayZoomControls(false) as well.
– Lev
Nov 6 '14 at 9:38
...
Load local JSON file into variable
...
If you pasted your object into content.json directly, it is invalid JSON. JSON keys and values must be wrapped in double quotes (" not ') unless the value is numeric, boolean, null, or composite (array or object). JSON cannot contain functions or undefined values. Below is your object as v...
How to set the text color of TextView in code?
In XML, we can set a text color by the textColor attribute, like android:textColor="#FF0000" . But how do I change it by coding?
...
Packing NuGet projects compiled in release mode?
...ease mode? Or is there some reason I should only publish (make available locally, in this case) packages compiled in debug mode?
...
Android map v2 zoom to show all the markers
... It should be noted that the move cannot happen from the onCreate calls, the view must be created. I needed to use addOnGlobalLayoutListener to get the appropriate sample.
– Baruch Even
Aug 1 '13 at 17:57
...
How to remove the border highlight on an input text element
...
In your case, try:
input.middle:focus {
outline-width: 0;
}
Or in general, to affect all basic form elements:
input:focus,
select:focus,
textarea:focus,
button:focus {
outline: none;
}
In the comments, Noah Whitmore suggested taking thi...