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Spring Boot JPA - configuring auto reconnect
...for a true value to have any effect, the validationQuery parameter must be set to a non-null string.
– Rick
Jun 23 '15 at 2:53
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ReactJS Two components communicating
...ter: ''
};
},
handleFilterUpdate: function(filterValue) {
this.setState({
nameFilter: filterValue
});
},
render: function() {
var displayedItems = this.state.listItems.filter(function(item) {
var match = item.toLowerCase().indexOf(this.state.nameFilter.toLowerCase...
Center a button in a Linear layout
... android:gravity="center_vertical|center_horizontal" inside the layout and setting android:layout_weight="1" in the image?
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Python division
I was trying to normalize a set of numbers from -100 to 0 to a range of 10-100 and was having problems only to notice that even with no variables at all, this does not evaluate the way I would expect it to:
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Should I commit or rollback a read transaction?
...
If you put the SQL into a stored procedure and add this above the query:
set transaction isolation level read uncommitted
then you don't have to jump through any hoops in the C# code. Setting the transaction isolation level in a stored procedure does not cause the setting to apply to all future...
How to implement an ordered, default dict? [duplicate]
...simple solution that doesn't require a class, you can just use OrderedDict.setdefault(key, default=None) or OrderedDict.get(key, default=None). If you only get / set from a few places, say in a loop, you can easily just setdefault.
totals = collections.OrderedDict()
for i, x in some_generator():
...
Is it possible to put CSS @media rules inline?
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Please set max-width in ems, not in px. That way it will still work sensibly when you zoom.
– Silas S. Brown
Jun 30 '17 at 12:21
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Test iOS app on device without apple developer program or jailbreak
...d. Also remember to allow installing such apps on your iPhone by going to Settings -> General -> Profile You will see your dev account. Tap it. You should see the app listed there. Tap on it. Tap "Trust (name here)"
– mutp
Sep 19 '15 at 8:10
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Chrome hangs after certain amount of data transfered - waiting for available socket
...ple and correct solution is put off preload your audio and video file from setting and recheck your page your problem of waiting for available socket will resolved ...
if you use jplayer then replace preload:"metadata" to preload:"none" from jplayer JS file ...
preload:"metadata" is the default val...
How to add items to a spinner in Android?
... savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
String[] arraySpinner = new String[] {
"1", "2", "3", "4", "5", "6", "7"
};
Spinner s = (Spinner) findViewById(R.id.Spinner01);
ArrayAdapter<Strin...