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How to serialize SqlAlchemy result to JSON?
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@charlax, How'd I fix a DateTime? By using this I get 'datetime.datetime(2013, 3, 22, 16, 50, 11) is not JSON serializable' when I do json.dumps
– Asken
Mar 22 '13 at 16:07
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Docker - how can I copy a file from an image to a host?
... I also want to copy the build artifact (in my case it's a .zip produced by sbt dist in '../target/`, but I think this question also applies to jars, binaries, etc.
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android button selector
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Best way to implement the selector is by using the xml refer this blazin.in/2016/03/how-to-use-selectors-for-botton.html i implemented as per this and its working
– Bhushan Shirsath
Mar 14 '16 at 12:45
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How to cancel a local git commit
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By the way, this is called --mixed in the manual.
– Josh Lee
Jan 31 '11 at 17:58
11
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Where'd padding go, when setting background Drawable?
...en set them again afterwards.
private EditText value = (EditText) findViewById(R.id.value);
int pL = value.getPaddingLeft();
int pT = value.getPaddingTop();
int pR = value.getPaddingRight();
int pB = value.getPaddingBottom();
value.setBackgroundResource(R.drawable.bkg);
value.setPadding(pL, pT, p...
align text center with android
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You can avoid this by setting TextView's android:layout_width="fill_parent"
– peter.bartos
Sep 6 '11 at 21:20
2
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Is it possible to disable scrolling on a ViewPager
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It is still possible to "scroll" by focusing elements (buttons, etc.) in the pages when using a game controller or keyboard for instance. How to disable that completely? I guess it's another type of event that should be intercepted...
–...
Adding options to select with javascript
...le for loop:
var min = 12,
max = 100,
select = document.getElementById('selectElementId');
for (var i = min; i<=max; i++){
var opt = document.createElement('option');
opt.value = i;
opt.innerHTML = i;
select.appendChild(opt);
}
JS Fiddle demo.
JS Perf comparison of bo...
Illegal string offset Warning PHP
...t late to the question, but for others who are searching: I got this error by initializing with a wrong value (type):
$varName = '';
$varName["x"] = "test"; // causes: Illegal string offset
The right way is:
$varName = array();
$varName["x"] = "test"; // works
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Django Server Error: port is already in use
...N
So now just close the port in which Django/python running already by killing the process associated with it.
kill -9 PID
in my case
kill -9 6599
Now run your Django app.
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