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Can I pass parameters by reference in Java?
...ck. I believe that the question here was: Is it possible to pass reference from stack that points on some other value that is also on stack. Or pass reference of other reference which points on some value that lives on heap?
– eomeroff
Nov 21 '12 at 9:38
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launch sms application with an intent
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in fact, the launch come from an appwidgetactivity. Perh'aps it coms from here, I put what you've done in the manifest and nothing happen... I have test my button with an other function et this one don't want to go!!
– Olivier69...
C pointer to array/array of pointers disambiguation
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@ankii You can install from Homebrew (and maybe MacPorts?). If those are not to your taste, it is trivial to build your own from the Github link on the top right of cdecl.org (I just built it on macOS Mojave). Then just copy the cdecl binary to yo...
How to read a text file into a list or an array with Python
...o add that, the above problem notwistanding, this procedure collapses data from individual rows in a single mega-list, usually not what I want when processing a record-oriented data file.
– gboffi
Jan 24 '17 at 18:52
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Pinging servers in Python
...return true (on Windows) if you get a "destination host unreachable" reply from a different host.
– ikrase
Dec 29 '16 at 20:11
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What is 'Context' on Android?
...xt(), getContext(), getBaseContext() or this (when in a class that extends from Context, such as the Application, Activity, Service and IntentService classes).
Typical uses of context:
Creating new objects:
Creating new views, adapters, listeners:
TextView tv = new TextView(getContext());
ListAd...
change html text from link with jquery
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From W3 Schools HTML DOM Changes: If you look at the 3rd example it shows how you can change the text in your link, "click here".
Example:
<a id="a_tbnotesverbergen" href="#nothing">click here</a>
JS:
var elem...
Read/Write 'Extended' file properties (C#)
...te, you have to add a reference to Microsoft Shell Controls and Automation from the COM tab of the References dialog.
public static void Main(string[] args)
{
List<string> arrHeaders = new List<string>();
Shell32.Shell shell = new Shell32.Shell();
Shell32.Folder objFolder;
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ng-app vs. data-ng-app, what is the difference?
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Would the data- prefix ever prevent an ng attribute from working properly? (e.g., "data-ng-repeat")?
– tonejac
Apr 27 '15 at 2:52
3
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Should __init__() call the parent class's __init__()?
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If you need something from super's __init__ to be done in addition to what is being done in the current class's __init__, you must call it yourself, since that will not happen automatically. But if you don't need anything from super's __init__, n...