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How to scroll to top of long ScrollView layout?
For part of my app, the user is presented with a list of names and is asked to group them as they see fit.
15 Answers
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Rails migration for change column
... understand the answer but not the comments on this answer. Clarifications appreciated :)
– Alan H.
Oct 12 '11 at 1:25
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Inspect hovered element in Chrome?
... at it as if it were another element. If you go back to Chrome the HTML disappears so just something to be aware of.
Kind of a weird way but it worked for me so I figured I would share it.
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Why do I get “'property cannot be assigned” when sending an SMTP email?
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First go to https://myaccount.google.com/lesssecureapps and make Allow less secure apps true.
Then use the below code. This below code will work only if your from email address is from gmail.
static void SendEmail()
{
string mailBodyhtml =
"<p>...
Reading in a JSON File Using Swift
...{
if let jsonData = NSData(contentsOfFile: path, options: .DataReadingMappedIfSafe, error: nil)
{
if let jsonResult: NSDictionary = NSJSONSerialization.JSONObjectWithData(jsonData, options: NSJSONReadingOptions.MutableContainers, error: nil) as? NSDictionary
{
if ...
How to pass the password to su/sudo/ssh without overriding the TTY?
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I wrote some Applescript which prompts for a password via a dialog box and then builds a custom bash command, like this:
echo <password> | sudo -S <command>
I'm not sure if this helps.
It'd be nice if sudo accepted a pre-e...
Date query with ISODate in mongodb doesn't seem to work
... new Date() constructor which returns a Date object using the ISODate() wrapper.
ISODate() constructor which returns a Date object using the ISODate() wrapper.
and using ISODate should still return a Date object.
{"$date": "ISO-8601 string"} can be used when strict JSON representation is re...
How do I concatenate strings and variables in PowerShell?
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Try wrapping whatever you want to print out in parentheses:
Write-Host ($assoc.Id + " - " + $assoc.Name + " - " + $assoc.Owner)
Your code is being interpreted as many parameters being passed to Write-Host. Wrapping it up insi...
Changing UIImage color
...er as) in your assets. Then the color of the image would be the tint color applied.
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How can I decrease the size of Ratingbar?
...et.Material.RatingBar.Small (assuming you're using Material Design in your app).
Option 1:
<RatingBar
android:id="@+id/ratingBar"
style="?android:attr/ratingBarStyleSmall"
... />
Option 2:
// styles.xml
<style name="customRatingBar"
parent="android:style/Widget.Mater...