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How do I create a PDO parameterized query with a LIKE statement?
...e you did "select * from table where column like ?;" and set the parameter string so: string frag = $"%{searchFragment}%"; then use frag for the parameter value. Weird
– sdjuan
Nov 8 '16 at 19:34
...
How can I put a ListView into a ScrollView without it collapsing?
... in charge of ListView for the past 2 or 3 years :) ListView does a lot of extra work to optimize the use of adapters. Trying to work around it will still cause ListView to do a lot of work a LinearLayout wouldn't have to do. I won't go into the details because there's not enough room here to explai...
Serializing PHP object to JSON
...ertyGetters = array();
/**
* @param mixed $object
* @return string|false
*/
public function serialize($object)
{
return json_encode($this->serializeInternal($object));
}
/**
* @param $object
* @return array
*/
private function serial...
How to get HTML 5 input type=“date” working in Firefox and/or IE 10
...d it already -->
<script src="http://cdn.jsdelivr.net/webshim/1.12.4/extras/modernizr-custom.js"></script>
<!-- polyfiller file to detect and load polyfills -->
<script src="http://cdn.jsdelivr.net/webshim/1.12.4/polyfiller.js"></script>
<script>
webshims.set...
What is PECS (Producer Extends Consumer Super)?
... arguments in the subtype.
}
class Sub extends Super {
@Override
String testCoVariance(){ return null;} //compiles successfully i.e. return type is don't care(String is subtype of Object)
@Override
void testContraVariance(String parameter){} //doesn't support even though String is...
How to sort a Ruby Hash by number value?
... am running into is that the default Hash.sort function sorts numbers like strings rather than by number size.
4 Answers
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cancelling queued performSelector:afterDelay calls
...erformSelector
cancelPreviousPerformRequestsWithTarget
(Just to make it extra hard to remember, without searching the docs.)
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How to read a .xlsx file using the pandas Library in iPython?
...xcel table into a pandas DataFrame
Parameters
----------
io : string, path object (pathlib.Path or py._path.local.LocalPath),
file-like object, pandas ExcelFile, or xlrd workbook.
The string could be a URL. Valid URL schemes include http, ftp, s3,
and file. For f...
How to iterate over the keys and values with ng-repeat in AngularJS?
...;
self.toDoListItems = {};// []; //dont use square brackets if keys are string rather than numbers.
self.doListCounter = 0;
self.addToDoList = function() {
var newToDoItem = {};
newToDoItem.title = self.toDoEntry;
newToDoItem.completed = false;
var ...
List all the files that ever existed in a Git repository
Do you have a clean way to list all the files that ever existed in specified branch?
4 Answers
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