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Getting the SQL from a Django QuerySet [duplicate]
...t;> queryset = MyModel.objects.all()
>>> print(queryset.query)
SELECT "myapp_mymodel"."id", ... FROM "myapp_mymodel"
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Why is `[` better than `subset`?
...vars, drop = drop]. The problem is how to get from the unquoted subset and select arguments to something that you can validly pass to [.data.frame.
– joran
Oct 2 '17 at 21:33
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How to remove files and directories quickly via terminal (bash shell) [closed]
...-type d -prune -o -print -exec rm -rf {} \;
Essentially it uses regex to select the directories to exclude from the results then removes the remaining files. Just wanted to put it out here in case someone else needed it.
s...
How can I trigger an onchange event manually? [duplicate]
...mir Worked for me (at least in Chrome 36) the following way: document.querySelector('select.freight').dispatchEvent(new Event('change', { 'bubbles': true }))
– SlimShaggy
Aug 6 '14 at 15:10
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Complete Working Sample of the Gmail Three-Fragment Animation Scenario?
...ses a ThreePaneLayout to hold a pair of ListFragment widgets and a Button. Selecting something in the left fragment adds (or updates the contents of) the middle fragment. Selecting something in the middle fragment sets the caption of the Button, plus executes hideLeft() on the ThreePaneLayout. Press...
Is there a command to undo git init?
...strator--hit the windows key, type 'cmd', right click 'command prompt' and select 'run as administrator) and try the same commands.
rd is an alternative form of the rmdir command. http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/rmdir.mspx?mfr=true
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How to printf uint64_t? Fails with: “spurious trailing ‘%’ in format”
... I wonder if there are progress towards a locale independent and/or locale selectable version of std::to_string(). The cppreference page still link only to std::to_chars(), which is not really what people need. I wonder if fmt and/or c++20 deal with it or not yet.
– ceztko
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Formatting a number with leading zeros in PHP [duplicate]
... leading zeros for numbers less than 2 digits. Great for making a timezone SELECT in HTML.
– Volomike
Aug 8 '16 at 4:22
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Altering column size in SQL Server
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Select table--> Design--> change value in Data Type shown in following Fig.
Save tables design.
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CodeIgniter activerecord, retrieve last insert id?
...ed like this. may be wrong. but working well for me
$this->db->select_max('{primary key}');
$result= $this->db->get('{table}')->row_array();
echo $result['{primary key}'];
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