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How to install the JDK on Ubuntu Linux
...n Terminal from Application Dash or press Ctrl+Alt+T
Update repository:
sudo add-apt-repository ppa:openjdk-r/ppa # only Ubuntu 17.4 and earlier
sudo apt update
Optional: To search available distributions of openjdk, use the following command:
apt search openjdk
Install the appropriate version ...
Mock vs MagicMock
...derstanding is that MagicMock is a superset of Mock that automatically does "magic methods" thus seamlessly providing support for lists, iterations and so on... Then what is the reason for plain Mock existing? Isn't that just a stripped down version of MagicMock that can be practically ignor...
How to insert a line break in a SQL Server VARCHAR/NVARCHAR string
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char(13) is CR. For DOS-/Windows-style CRLF linebreaks, you want char(13)+char(10), like:
'This is line 1.' + CHAR(13)+CHAR(10) + 'This is line 2.'
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How to apply bindValue method in LIMIT clause?
...ves it.
$fetchPictures->bindValue(':skip', (int) trim($_GET['skip']), PDO::PARAM_INT);
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Filter LogCat to get only the messages from My Application in Android?
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@Shubh What do you mean it was stuck? I posted this almost a year ago so something in Logcat may have changed since then.
– shanet
Jun 13 '12 at 1:37
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What Android tools and methods work best to find memory/resource leaks? [closed]
...the unbindDrawables() method passing a refence to the parent View and then do a System.gc()
@Override
protected void onDestroy() {
super.onDestroy();
unbindDrawables(findViewById(R.id.RootView));
System.gc();
}
private void unbindDrawables(View view) {
if (view.getBackground() !...
Which CheckedListBox event triggers after a item is checked?
...ItemCheck) is imo the most clean answer to the question of phq, because it does not require any additional handling.
– Berend Engelbrecht
Aug 29 '14 at 4:48
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Better way to shuffle two numpy arrays in unison
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Your "scary" solution does not appear scary to me. Calling shuffle() for two sequences of the same length results in the same number of calls to the random number generator, and these are the only "random" elements in the shuffle algorithm. By r...
Find a value anywhere in a database
Given a #, how do I discover in what table and column it could be found within?
18 Answers
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What is the meaning of single and double underscore before an object name?
...ttribute or method is intended to be private. However, nothing special is done with the name itself.
To quote PEP-8:
_single_leading_underscore: weak "internal use" indicator. E.g. from M import * does not import objects whose name starts with an underscore.
Double Underscore (Name Mangling)...