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How do I prevent Android taking a screenshot when my app goes to the background?
...AG_SECURE:
public class FlagSecureTestActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_SECURE,
WindowManager.LayoutParams.FLAG_SECURE...
Auto layout constraints issue on iOS7 in UITableViewCell
...toresizingMask before you constrain your views can resolve this issue:
- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
{
self = [super initWithStyle:UITableViewCellStyleDefault reuseIdentifier:reuseIdentifier];
if (self)
{
self.content...
How do I integrate Ajax with Django applications?
... because I had the same trouble when I started, so I'll give you a quick guide. Obviously you don't understand the principles behind them (don't take it as an offense, but if you did you wouldn't be asking).
Django is server-side. It means, say a client goes to a URL, you have a function inside vi...
Can PHP PDO Statements accept the table or column name as parameter?
...dynamically and then use a switch() statement to create a white list of valid values to be used for the table name or column name. That way no user input ever goes directly into the query. So for example:
function buildQuery( $get_var )
{
switch($get_var)
{
case 1:
$tbl...
Maven 3 warnings about build.plugins.plugin.version
...
Add a <version> element after the <plugin> <artifactId> in your pom.xml file. Find the following text:
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
Add the version tag to it:
<plugin>
<artifactId>maven-compiler-plugin</art...
Why were pandas merges in python faster than data.table merges in R in 2012?
... merge in mind. Two aspects to that: i) multi column ordered keys such as (id,datetime) ii) fast prevailing join (roll=TRUE) a.k.a. last observation carried forward.
I'll need some time to confirm as it's the first I've seen of the comparison to data.table as presented.
UPDATE from data.table v1...
Add and remove multiple classes in jQuery
...refer to all the paragraphs on the page but it is just an example. You can identify a specific item with an ID or another class.
– Andrea_dev
Jun 18 '19 at 13:28
add a comment...
How to avoid the “divide by zero” error in SQL?
...
In order to avoid a "Division by zero" error we have programmed it like this:
Select Case when divisor=0 then null
Else dividend / divisor
End ,,,
But here is a much nicer way of doing it:
Select dividend / NULLIF(divisor, 0) ...
Now ...
Symbolic links and synced folders in Vagrant
I want to use Vagrant to provide a common development environment to my team. The hosts are completely different:
6 Answers...
How can I clone an SQL Server database on the same server in SQL Server 2008 Express?
...licking the "Databases" branch of the SQL Server Management Studio and provide the database name while providing the source to restore. ref: stackoverflow.com/questions/10204480/…
– taynguyen
Sep 15 '15 at 13:52
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