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decompiling DEX into Java sourcecode
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@JonathanDumaine that depends. If the JARs are obfuscated and you want to do little modifications, Backsmali is the only way to go. Bonus! With APKTool you also get all the XMLs, images and other resources back. See my answer.
– Alba ...
Default visibility for C# classes and members (fields, methods, etc.)?
...sses or structs) can be either public or internal. Internal is the default if no access modifier is specified.
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The access level for class members and struct members, including nested classes and structs, is private by default.
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interfaces default to internal access.
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Del...
How do PHP sessions work? (not “how are they used?”)
...ow Does PHP Session Works
Firstly PHP creates a 16-byte long unique identifier number (stored as a string of 32 hexadecimal characters, e.g a86b10aeb5cd56434f8691799b1d9360) for an individual session.
PHPSESSID cookie passes that unique identification number to users' browser to save that number.
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What's the difference between detaching a Fragment and removing it?
... means you can reuse this fragment by calling the attach method, with a modified ViewHierarchy
Remove means the fragment instance cannot be re-attached. You will have to add it again to the fragment transaction.
Source Comment
You'll notice that when a Fragment is detached, its onPause, onStop an...
How to call a PHP function on the click of a button
...formed successfully");
});
});
});
In ajax.php
<?php
if (isset($_POST['action'])) {
switch ($_POST['action']) {
case 'insert':
insert();
break;
case 'select':
select();
break;
...
Use ffmpeg to add text subtitles [closed]
...ling FFmpeg:
Video: copy, Audio: copy, Subtitle: copy
Subtitle: mov_text
If you reverse them, you are telling FFmpeg:
Subtitle: mov_text
Video: copy, Audio: copy, Subtitle: copy
Alternatively you could just use -c:v copy -c:a copy -c:s mov_text in any
order.
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Add querystring parameters to link_to
I'm having difficultly adding querystring parameters to link_to UrlHelper. I have an Index view, for example, that has UI elements for sorting, filtering, and pagination (via will_paginate). The will_paginate plugin manages the intra-page persistence of querystring parameters correctly.
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Why is try {…} finally {…} good; try {…} catch{} bad?
... people say that it is bad form to use catch with no arguments, especially if that catch doesn't do anything:
20 Answers
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Navigation bar show/hide
...rhaps with CACurrentMediaTime(). Or test the result from [touch tapCount].
If you get two taps, your subclassed view issues an NSNotification that your view controller has registered to listen for.
When your view controller hears the notification, it fires a selector that either hides or shows the n...
AngularJS multiple filter with custom filter function
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this one returns all the result if it doesn't find the searched attribute in the list, how can I do to invert this behavior and return no result if the value doesn't exist in the list?
– Zakaria Belghiti
Feb 6 '16 at 0...