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How to Set Opacity (Alpha) for View in Android
... That's what only worked for me for whole view... I have tried on listview item, which has multiple textviews too. this single line helped to set alpha on view and its children. Thanks @cange1
– Alyas
Jul 30 '18 at 11:33
...
Using group by on multiple columns
...GROUP BY a, b and GROUP BY a AND b since the second one only lists grouped items with exactly the same content and no "undergroups". In this case the output would be same like the first one.
– Dwza
Mar 4 '15 at 15:06
...
Using IntelliJ to amend git commit message
... For me, in IntelliJ 17.3, I can use the "Reword... (F2)" menu item in the Version Control: Log to just edit the commit message directly.
– Claes Mogren
Feb 7 '18 at 1:36
...
POSTing JsonObject With HttpClient From Web API
... array was empty my API solution would pick it up, but if the array had an item the controller method was not able to model bind the JSON. Thanks for this.. Seems to me that PostAsJsonAsync more reliably converts a complex C# object to JSON.
– Franklin Tarter
M...
Finding differences between elements of a list
...mport deque
In [15]: %timeit deque(differences_tee(L), maxlen=0)
10 loops, best of 3: 122 ms per loop
In [16]: %timeit deque(differences_islice(L), maxlen=0)
10 loops, best of 3: 127 ms per loop
In [17]: %timeit deque(differences_no_it(L), maxlen=0)
10 loops, best of 3: 89.9 ms per loop
And the ...
Change select box option background color
...t or not but if your application is based on coloring various groupings of items you should probably use the <optgroup> tag coupled with a class for further referencing. For example:
<select>
<optgroup label="Numbers" class="green">
<option value="1">One</opti...
Can the Android drawable directory contain subdirectories?
...ilable.
From my own experiments it seems that having a subfolder with any items in it, within the res/drawable folder, will cause the resource compiler to fail -- preventing the R.java file from being generated correctly.
s...
How to push both value and key into PHP array
...e1' => $value1, 'indexname2' => $value2); would set them as the only items in $arrayname. If you already have $arrayname set and want to keep its values, try $arrayname += $anotherarray. Keep in mind any existing keys in the first array would be overwritten by the second.
...
git visual diff between branches
...toiseGit menu, in case you have configured TortoiseGit not to show certain items.
– Oversearch
May 10 '16 at 21:28
Thi...
Xcode build failure “Undefined symbols for architecture x86_64”
...g files and just add them to your project. Don't forget to check the "Copy items if needed" box. Good luck!!
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