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Android and setting alpha for (image) view alpha
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answered Jan 23 '13 at 12:04
sschuberthsschuberth
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How to use HttpWebRequest (.NET) asynchronously?
...ith the new async/await keywords:
var request = WebRequest.Create("http://www.stackoverflow.com");
var response = (HttpWebResponse) await Task.Factory
.FromAsync<WebResponse>(request.BeginGetResponse,
request.EndGetResponse,
null);
D...
Regex to check whether a string contains only numbers [duplicate]
...'d'. Try running '/^\d+$/' === '/^d+$/' in your JavaScript console. You need to double-escape when embedding a RegExp in a string: eval('/^\\d+$/')
– Mike Samuel
Oct 18 '13 at 4:49
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What to do about Eclipse's “No repository found containing: …” error messages?
I'm running Eclipse's Helios EE bundle on Linux to which I added the subversive plugins, the m2e Maven integration and the Mylin connector for Trac. For the last couple of weeks I've been trying to install updates, and every time I get back a message like
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App Inventor 2 列表代码块 · App Inventor 2 中文网
...code": "200",
"updateTime": "2023-10-27T16:35+08:00",
"fxLink": "https://www.qweather.com/weather/beijing-101010100.html",
"daily": [{
"fxDate": "2023-10-27",
"sunrise": "06:36",
"sunset": "17:22",
"moonrise": "16:34",
"moonset": "04:34",
"moonPhase": "盈凸月",
"moonPhaseIcon": "...
How to create a unique index on a NULL column?
...th=\"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 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Is there a standard for storing normalized phone numbers in a database?
...ch country there are differing standards. You can always depend on a (AAA) EEE-LLLL in the US, but in another country you may have exchanges in the cities (AAA) EE-LLL, and simply line numbers in the rural areas (AAA) LLLL. You will have to start at the top in a tree of some form, and format them as...
Parsing query strings on Android
... (see javadoc), e.g.:
import org.eclipse.jetty.util.*;
URL url = new URL("www.example.com/index.php?foo=bar&bla=blub");
MultiMap<String> params = new MultiMap<String>();
UrlEncoded.decodeTo(url.getQuery(), params, "UTF-8");
assert params.getString("foo").equals("bar");
assert param...
How do I call the default deserializer from a custom deserializer in Jackson
...solve(ctxt);
}
public static void main(String[] args) throws JsonParseException, JsonMappingException, IOException
{
SimpleModule module = new SimpleModule();
module.setDeserializerModifier(new BeanDeserializerModifier()
{
@Override public JsonDeserializer<?> modifyDe...
Specifying an Index (Non-Unique Key) Using JPA
...u define a field, eg email as having an index using JPA annotations. We need a non-unique key on email because there are literally millions of queries on this field per day, and its a bit slow without the key.
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