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Multi-gradient shapes
...g like this in your onCreate() method:
Button theButton = (Button)findViewById(R.id.thebutton);
ShapeDrawable.ShaderFactory sf = new ShapeDrawable.ShaderFactory() {
@Override
public Shader resize(int width, int height) {
LinearGradient lg = new LinearGradient(0, 0, 0, theButton.getH...
How do I get a value of datetime.today() in Python that is “timezone aware”?
...a few hours before a daylight savings boundary at which the clocks go back by an hour. What result do you want? If you think the time should be the same, use localised datetimes. If you think it should be an hour earlier, use UTC or timezone-naive datetimes. Which makes sense is domain-dependent.
...
What is N-Tier architecture?
...
actually if one of those tiers is hosted by a remote party, for instance a payment processor, that tier may not be so "unnecessary"
– Zak
Mar 30 '09 at 17:45
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How do I set a column value to NULL in SQL Server Management Studio?
... imageUploader: {
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PHP + MySQL transactions examples
...AUTOCOMMIT=0 is being set implicitly and after the transaction ends either by commit or rollback, MySql sets back the AUTOCOMMIT value that was used before starting the transaction. NOTE: You should NOT set AUTOCOMMIT=0, because after commiting the changes if you decide to insert/update another row ...
Strip Leading and Trailing Spaces From Java String
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
How does inline Javascript (in HTML) work?
...lick Me</a>
<script type="text/javascript">
document.getElementById('click_me').addEventListener("click", function(event) {
(function(event) {
alert(this);
}).call(document.getElementById('click_me'), event);
});
</script>
Inline event handlers set this equal to t...
How to detect online/offline event cross-browser?
... can hook into.
Here's a test page. It's beautiful/has a nice feedback UI by the way! :)
Offline.js Simulate UI is an Offline.js plug-in
that allows you to test how your pages respond to different
connectivity states without having to use brute-force methods to
disable your actual connect...
Running a cron job at 2:30 AM everyday
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Subset of rows containing NA (missing) values in a chosen column of a data frame
...
Exactly. Joris suggested to replace "NA" strings by NA values manually, here i only suggest to use the "na.strings" feature of read.table() to achieve the same purpose.
– maressyl
Nov 2 '11 at 15:33
...