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Why are Python's 'private' methods not actually private?
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docs.python.org/2/tutorial/classes.html. Section:9.6 on Private variables and class-local references.
– gjain
Oct 17 '13 at 0:41
76
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Oracle Differences between NVL and Coalesce
...plsqlinformation.com/2016/04/difference-between-nvl-and-coalesce-in-oracle.html
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Maven is not working in Java 8 when Javadoc tags are incomplete
...d and profiles are top-level blocks in maven pom.xml. maven.apache.org/pom.html#Build.
– Oliver Gondža
Feb 4 '19 at 7:19
1
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JavaScript module pattern with example [closed]
... a c# background so have added some terminology I find useful from there.
Html
You'll have some kindof top level html file. It helps to think of this as your project file. Every javascript file you add to the project wants to go into this, unfortunately you dont get tool support for this (I'm us...
How can I detect whether an iframe is loaded?
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I imagine this like that:
<html>
<head>
<script>
var frame_loaded = 0;
function setFrameLoaded()
{
frame_loaded = 1;
alert("Iframe is loaded");
}
$('#click').click(function(){
if(frame_loaded == 1)
console.log('iframe loaded...
Linux: copy and create destination dir if it does not exist
...om the info page (viewable at http://www.gnu.org/software/coreutils/manual/html_node/cp-invocation.html#cp-invocation or with info cp or man cp):
--parents
Form the name of each destination file by appending to the target
directory a slash and the specified name of the source file. Th...
What belongs in an educational tool to demonstrate the unwarranted assumptions people make in C/C++?
...sizeof(void(*)()) - see opengroup.org/onlinepubs/009695399/functions/dlsym.html
– Daniel Earwicker
Aug 12 '10 at 7:44
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Launch custom android application from android browser
.../>
</intent-filter>
</activity>
2) Create a HTML file to test the link or use this methods.
<a href="intent://example.com#Intent;scheme=http;package=com.example.mypackage;end">Open your Activity directly (just open your Activity, without a choosing dialog). <...
form_for but to post to a different action
...ty_form">'
As described in http://guides.rubyonrails.org/form_helpers.html#multiple-hashes-in-form-helper-calls
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A Better Django Admin ManyToMany Field Widget
...default models.ManyToManyField widget to be cumbersome to use. It's the HTML select element and if you have a lot of Objects of the "other" model then it's quite impractical to actually find the "other" Objects you want to associate with "this" Object. And if you have a lot of objects of the "...