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CSS performance relative to translateZ(0)
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CSS transformations create a new stacking context and containing block, as described in the spec. In plain English, this means that fixed position elements with a transformation applied to them will act more like absolutely positioned elements, and z-index values are likely to get screwed ...
How to keep onItemSelected from firing off on a newly instantiated Spinner?
...lass that works around these issues. Further explenation is in the comment block.
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.Spinner;
import android.widget.SpinnerAdapter;
/**
* Spinner Helper class ...
how can you easily check if access is denied for a file in .NET?
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@Cel - using won't work here. At the end of the using block, fs will be forced closed. You will give the caller a CLOSED (so useless) filestream!
– ToolmakerSteve
Apr 25 '19 at 19:28
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Foreign key constraint may cause cycles or multiple cascade paths?
...re will mind, and the code window will format them properly in a scrolling block :)
– Eoin Campbell
May 12 '09 at 8:30
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What is “(program)” in Chrome debugger’s profiler?
...e callees, so that's more useful. However, unless samples are taken during blocked time as well as during running time, it is still pretty useless except for totally cpu-bound programs.
It gives you these stats by function, rather than by line of code. That means (if you could rely on Total percent...
Flatten nested dictionaries, compressing keys
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If you replace the isinstance with a try..except block, this will work for any mapping, even if it is not derived from dict.
– Björn Pollex
May 17 '11 at 7:34
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Why is super.super.method(); not allowed in Java?
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I said in another comment that blocking super.super. invites programmers to find new, convoluted and egregious ways to shoot themselves in the foot in the pursuit of a workaround, this is a perfect example of that, because your colleagues will probably hat...
How can I get the current language in Django?
...de('fr'):
print(_("Hello")) # <= will be translated inside the with block
translation.activate('fr') # <= will change the language for the whole thread.
# You then have to manually "restore" the language with another activate()
translation.activate('en') # <= change languages manually
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Node.js or Erlang
...s on top of the speed benefits offered by event-driven programming and non-blocking io.
Node has a pretty active community. Hop onto their IRC group on freenode and you'll see what I mean
I've noticed the above comments push Erlang on the basis that it will be useful to learn a functional programmin...
android.view.InflateException: Binary XML file: Error inflating class fragment
...in the error log.
The solution is pretty straightforward: Put a try/catch block around the contents of the fragment's onCreateView(), and in the catch clause, log the exception:
public View onCreateView(LayoutInflater inflater, ViewGroup contnr, Bundle savedInstSt) {
try {
mContentView...