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Reset PHP Array Index
...rayValues = array_values($array);// returns all values with indexes
echo '<pre>';
print_r($arrayValues);
echo '</pre>';
Output:
Array
(
[0] => Hello
[1] => Moo
[2] => America
)
You want to get keys of an array:
$arrayKeys = array_keys($array);// returns all key...
“android.view.WindowManager$BadTokenException: Unable to add window” on buider.show()
... showing a dialog).
eg.
private class chkSubscription extends AsyncTask<String, Void, String>{
private final WeakReference<login> loginActivityWeakRef;
public chkSubscription (login loginActivity) {
super();
this.loginActivityWeakRef= new WeakReference<login >(logi...
How to overcome TypeError: unhashable type: 'list'
...urrent value
# (For future reference, this is a great place for a defaultdict :)
if key in d:
d[key].append(value)
else:
d[key] = [value]
print d
# {'AAA': ['111', '112'], 'AAC': ['123'], 'AAB': ['111']}
Note that if you are using Python 3.x, you'll have to make a minor ad...
How do I call Objective-C code from Swift?
...nd then skip to Step 5. (For some cases, I had to add an explicit #import <Foundation/Foundation.h to an older Objective-C File.)
Step 1: Add Objective-C Implementation -- .m
Add a .m file to your class, and name it CustomObject.m.
Step 2: Add Bridging Header
When adding your .m file, you'll...
Difference between open and codecs.open in Python
...obsolete codecs.open(). In Python 3, io.open is an alias for the open() built-in. So io.open() works in Python 2.6 and all later versions, including Python 3.4. See docs: http://docs.python.org/3.4/library/io.html
Now, for the original question: when reading text (including "plain text", HTML, XML ...
What is the minimum valid JSON?
...bit like the distinction between an "XML document" and an "XML fragment", although technically <foo /> is a well-formed XML document (it would be better written as <?xml version="1.0" ?><foo />, but as pointed out in comments, the <?xml declaration is technically optional).
...
Tables instead of DIVs [duplicate]
...nswers and comments on this very web page, for example. They consist of multiple records, each with the same set of fields. They're even stored in a sql server table, for crying out loud. This is the exact definition of tabular data. This means an html table tag would absolutely be a good semantic ...
What is the difference between float and double?
...terchangeable, i.e. using one or the other does not seem to affect the results. Is this really the case? When are floats and doubles interchangeable? What are the differences between them?
...
How do I disable text selection with CSS or JavaScript? [duplicate]
...
<div
style="-moz-user-select: none; -webkit-user-select: none; -ms-user-select:none; user-select:none;-o-user-select:none;"
unselectable="on"
onselectstart="return false;"
onmousedown="return false;">
Blabla
&...
How do I change selected value of select2 dropdown with JqGrid?
... This is the right answer: it works in both mono-select and multi-select
– Giovanni Di Milia
Jul 29 '15 at 18:48
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