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SQLite INSERT - ON DUPLICATE KEY UPDATE (UPSERT)
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Since 3.24.0 SQLite also supports upsert, so now you can simply write the following
INSERT INTO visits (ip, hits)
VALUES ('127.0.0.1', 1)
ON CONFLICT(ip) DO UPDATE SET hits = hits + 1;
share
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disable the swipe gesture that opens the navigation drawer in android
...ity has been changed in newer compat libraries and LOCK_MODE_LOCKED_CLOSED now completely prevents the nav menu from showing, even via using the hamburger menu.
The following class works for me (Kotlin):
class MyDrawerLayout(ctx: Context) : DrawerLayout(ctx) {
var isSwipeOpenEnabled: Boolean = t...
How to specify JVM maximum heap size “-Xmx” for running an application with “run” action in SBT?
...data arrays processing and needs more memory than JVM gives by default. I know in Java it's specified by "-Xmx" option. How do I set SBT up to use particular "-Xmx" value to run an application with "run" action?
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How to style input and submit button with CSS?
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Button was introduced specifically bearing CSS styling in mind. You can now add the gradient background image to it or style it using CSS3 gradients.
Read more on HTML5 forms structure here
http://www.w3.org/TR/2011/WD-html5-20110525/forms.html
Cheers!
.Pav
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Can I use git diff on untracked files?
...ob to the index at that location. The upshot is that your "untracked" file now becomes a modification to add all the content to this zero-length file, and that shows up in the "git diff" output.
git diff
echo "this is a new file" > new.txt
git diff
git add -N new.txt
git diff
diff --git a/new....
Import CSV file to strongly typed data structure in .Net [closed]
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This requires file system access. As far as i know there is no way to make OLEDB work with in-memory streams :(
– UserControl
Oct 9 '12 at 13:13
3
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Function of Project > Clean in Eclipse
...iles outside of Eclipse it will not pick up on the fact that the files are now missing, and you'll get build errors until you delete the files manually. Even then, that will not necessarily work either, especially if there are a lot of files missing. This happens to me rather often when I check out ...
INotifyPropertyChanged vs. DependencyProperty in ViewModel
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The string part now has a solution with the nameof operator.
– Newtopian
May 30 '17 at 14:03
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How do I ZIP a file in C#, using no 3rd-party APIs?
...using
any third party libraries?
If using the 4.5+ Framework, there is now the ZipArchive and ZipFile classes.
using (ZipArchive zip = ZipFile.Open("test.zip", ZipArchiveMode.Create))
{
zip.CreateEntryFromFile(@"c:\something.txt", "data/path/something.txt");
}
You need to add references t...
Client on node: Uncaught ReferenceError: require is not defined
...s because require() does not exist in the browser/client-side JavaScript.
Now you're going to have to make some choices about your client-side JavaScript script management.
You have three options:
Use <script> tag.
Use a CommonJS implementation. Synchronous dependencies like Node.js
Use a...