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How do I spool to a CSV formatted file using SQLPLUS?
...
Assuming that this is because you are executing a script and writing to a file, you should just "set termout off"
– BobC
Nov 2 '18 at 21:49
add a comm...
jQuery to serialize only elements within a div
...s, $div)[serialize_method]();
// Eliminate newly created form
$('.script_wrap_inner_div_form', $div).contents().unwrap();
// Return result
return result;
}
/* USE: */
// For: $('#div').serialize()
serializeDiv($('#div')); /* or */ serializeDiv($('#div'), 'serialize');
// For: $(...
Can I install Python windows packages into virtualenvs?
...
I ended up adapting a script (http://effbot.org/zone/python-register.htm) to register a Python installation in the registry. I can pick the Python to be the Python in the registry, run the Windows installer, then set the registry back:
# -*- enc...
Map over object preserving keys
The map function in underscore.js, if called with a javascript object, returns an array of values mapped from the object's values.
...
How to make an Android Spinner with initial text “Select One”?
...em as the layout id. This will help create a better look when creating the alert dialog.
In the onClick handler for my Button I have:
public void onClick(View w) {
new AlertDialog.Builder(this)
.setTitle("the prompt")
.setAdapter(adapter, new DialogInterface.OnClickListener() {
@Overrid...
HTTP authentication logout via PHP
...
Workaround
You can do this using Javascript:
<html><head>
<script type="text/javascript">
function logout() {
var xmlhttp;
if (window.XMLHttpRequest) {
xmlhttp = new XMLHttpRequest();
}
// code for IE
else if (win...
How do I use $scope.$watch and $scope.$apply in AngularJS?
... {
$scope.myVar = 1;
$scope.$watch('myVar', function() {
alert('hey, myVar has changed!');
});
$scope.buttonClicked = function() {
$scope.myVar = 2; // This will trigger $watch expression to kick in
};
}
$apply enables to integrate changes with the digest cyc...
Add directives from directive in AngularJS
...;!doctype html>
<html ng-app="plunker">
<head>
<script src="//code.angularjs.org/1.2.20/angular.js"></script>
<script src="//angular-ui.github.io/bootstrap/ui-bootstrap-tpls-0.6.0.js"></script>
<script src="example.js"></script>
...
Executing multi-line statements in the one-line command-line?
... is safest to use arguments and access them via sys.argv inside the Python script:
name='rob' # value to pass to the Python script
python -c $'import sys\nfor r in range(10): print(sys.argv[1])' "$name"
See below for a discussion of the pros and cons of using an (escape sequence-preprocessed) d...
How to fix “ImportError: No module named …” error in Python?
...t add the current directory to sys.path, but rather the directory that the script is in. Add /home/bodacydo/work/project to either sys.path or $PYTHONPATH.
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