大约有 30,000 项符合查询结果（耗时：0.0543秒） [XML]
View not attached to window manager crash
... super.onDestroy();
}
class LoadAllProducts extends AsyncTask<String, String, String> {
// Before starting background thread Show Progress Dialog
@Override
protected void onPreExecute() {
showProgressDialog();
}
//getting All prod...
LEFT JOIN only first row
...
If you can assume that artist IDs increment over time, then the MIN(artist_id) will be the earliest.
So try something like this (untested...)
SELECT *
FROM feeds f
LEFT JOIN artists a ON a.artist_id = (
SELECT
MIN(fa.artist_id) a_id
FR...
Get selected value/text from Select on change
...g JavaScript
<script>
function val() {
d = document.getElementById("select_id").value;
alert(d);
}
</script>
<select onchange="val()" id="select_id">
Using jQuery
$('#select_id').change(function(){
alert($(this).val());
})
...
How to correct TypeError: Unicode-objects must be encoded before hashing?
...
import hashlib
string_to_hash = '123'
hash_object = hashlib.sha256(str(string_to_hash).encode('utf-8'))
print('Hash', hash_object.hexdigest())
share
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How to Customize a Progress Bar In Android
...ich I want to show a ProgressBar , but I want to replace the default Android ProgressBar .
9 Answers
...
How do I kill all the processes in Mysql “show processlist”?
...W FULL PROCESSLIST");
while ($row=mysql_fetch_array($result)) {
$process_id=$row["Id"];
if ($row["Time"] > 200 ) {
$sql="KILL $process_id";
mysql_query($sql);
}
}
share
|
improve t...
Iterating through directories with Python
...rences, such as the path library returns specific path classes rather than strings, and the available functions differ between the libraries (e.g. os.path.expanduser('~') vs Path.home()). Browse through the documentation and see which approach you prefer.
– joelostblom
...
How to check if a Constraint exists in Sql server?
...E, PRIMARY KEY, FOREIGN KEY, and/or DEFAULT
SELECT
OBJECT_NAME(OBJECT_ID) AS NameofConstraint
,SCHEMA_NAME(schema_id) AS SchemaName
,OBJECT_NAME(parent_object_id) AS TableName
,type_desc AS ConstraintType
FROM sys.objects
WHERE type_desc LIKE '%CONSTRAINT'
...
Launching Google Maps Directions via an intent on Android
...mments made here, hopefully it's helpful to others viewing this question.
String uri = String.format(Locale.ENGLISH, "http://maps.google.com/maps?saddr=%f,%f(%s)&daddr=%f,%f (%s)", sourceLatitude, sourceLongitude, "Home Sweet Home", destinationLatitude, destinationLongitude, "Where the party is...
Joining two lists together
If I have two lists of type string (or any other type), what is a quick way of joining the two lists?
15 Answers
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