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Pick any kind of file via an Intent in Android
...for camera but for other files..
In my device I have ES File Explorer installed and This simply thing works in my case..
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.setType("file/*");
startActivityForResult(intent, PICKFILE_REQUEST_CODE);
...
How do I remove a submodule?
...ves all traces of a submodule, in the simplest possible way. And note: the order of commands matters.
– mbdevpl
Sep 7 '16 at 6:08
...
How do I test a file upload in rails?
...directory for testing.
2) In your unit test you can get your testing file by calling fixture_file_upload('path','mime-type').
e.g.:
bulk_json = fixture_file_upload('files/bulk_bookmark.json','application/json')
3) call the post method to hit the controller action you want, passing the object re...
android View not attached to window manager
... dismiss a dialog and you dont know which activity initiated the dialog in order to touch it then the following code is for you..
static class CustomDialog{
public static void initDialog(){
...
//init code
...
}
public static void showDialog(){
...
Convert object string to JSON
...
JSON.parse() should be the accepted answer here as stated by @LouiseMcMahon
– pixel 67
Sep 12 '17 at 11:34
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How to split long commands over multiple lines in PowerShell
...e a very long string that you want to break up, say of HTML, you can do it by putting a @ on each side of the outer " - like this:
$mystring = @"
Bob
went
to town
to buy
a fat
pig.
"@
You get exactly this:
Bob
went
to town
to buy
a fat
pig.
And if you are using Notepad++, it will even highligh...
Child with max-height: 100% overflows parent
... taller than it is wide, it overflows the container's height downwards, in order to maintain its aspect ratio while still being as large as possible overall.
When you do specify an explicit height for the parent, then the child knows it has to be at most 100% of that explicit height. That allows it...
@try - catch block in Objective-C
...
All work perfectly :)
NSString *test = @"test";
unichar a;
int index = 5;
@try {
a = [test characterAtIndex:index];
}
@catch (NSException *exception) {
NSLog(@"%@", exception.reason);
NSLog(@"Char at in...
What is the difference between static_cast and C style casting?
.... The worst ever
invented. This tries to do the following casts, in this order: (see
also C++ Standard, 5.4 expr.cast paragraph 5)
const_cast
static_cast
static_cast followed by const_cast
reinterpret_cast
reinterpret_castfollowed by const_cast
...
How to disable/enable select field using jQuery?
...a" name="pizza" value="yes">
<label for="pizza">I would like to order a</label>
<select id="pizza_kind" name="pizza_kind">
<option>(choose one)</option>
<option value="margaritha">Margaritha</option>
<option value="hawai">Hawai</o...