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How to debug stream().map(…) with lambda expressions?
...tton, which becomes active when debugger stops inside of a chain of Stream API calls.
It has nice interface for working with separate streams operations and gives you opportunity to follow some values that u should debug.
You can launch it manually from the Debug window by clicking here:
...
Why does Python print unicode characters when the default encoding is ASCII?
...LETTER E WITH ACUTE'
>>> ud.name('\xe9'.decode('cp437'))
'GREEK CAPITAL LETTER THETA'
>>> '\xe9'.decode('cp437') # byte E9 decoded using code page 437 is U+0398.
u'\u0398'
>>> ud.name(u'\u0398')
'GREEK CAPITAL LETTER THETA'
>>> print u'\xe9' # Unicode is encoded ...
Interfaces — What's the point?
...creatureType);
}
Our front end could then have this injected (e.g an MVC API controller) through the constructor (typically):
public class CreatureController : Controller {
private readonly ICreatureFactory _factory;
public CreatureController(ICreatureFactory factory) {
_factory = fa...
Want to find records with no associated records in Rails
...left_outer_joins(:contacts).where( contacts: { id: nil } )
Check out the api docs. It was introduced in pull request #12071.
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What is the gain from declaring a method as static
...about the nature of the method to the readers of the code and users of the API and also serves as a tool of thinking for the original programmer - being explicit about the intended meaning helps you also think straight and produce better quality code (I think based on my personal experience, but peo...
Integrating the ZXing library directly into my Android application
... // These must use Bundle.getFloat(), not getDouble(), it's part of the API.
float latitude = bundle.getFloat("LAT", Float.MAX_VALUE);
float longitude = bundle.getFloat("LONG", Float.MAX_VALUE);
if (latitude != Float.MAX_VALUE && longitude !...
Send message to specific client with socket.io and node.js
.... Just add everything to the worker code. More docs here http://nodejs.org/api/cluster.html
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Eclipse interface icons very small on high resolution screen in Windows 8.1
...ed the fundamental issue in SWT, the Eclipse UI still has to adopt the new API, see bugs.eclipse.org/382972 (still unresolved as of this writing).
– Stephan Herrmann
Aug 1 '15 at 18:28
...
How to set selected value of jquery select2?
...apply to select2
});
$("#sel").select2({
ajax: {
url: "https://api.github.com/search/repositories",
dataType: 'json',
delay: 250,
data: function(params) {
return {
q: params.term, // search term
page: params.page
};
},
processResul...
Assigning out/ref parameters in Moq
...er Moq callbacks. And hacky because it relies on calling some internal Moq APIs via reflection.
The extension method provided at the above link didn't compile for me, so I've provided an edited version below. You'll need to create a signature for each number of input parameters you have; I've provi...