filtering Questions
7
Solved
I'm trying to implement dynamic filtering using SQLAlchemy ORM.
I was looking through StackOverflow and found very similar question:SQLALchemy dynamic filter_by
It's useful for me, but not enough...
Ketron asked 23/12, 2016 at 16:52
6
Solved
Rails has built in log filtering so you don't log passwords and credit cards. Works great for that but when you want to trigger a custom log (like to email) and send your own params or other data a...
Powe asked 29/8, 2011 at 15:56
2
Solved
I have two arrays like this:
$arr1 = ['/^under.*/', '/^develop.*/', '/^repons*/'];
$arr2 = ['understand', 'underconstruction', 'developer', 'develope', 'hide', 'here', 'some'];
I want to match the...
6
Solved
I am using the following foreach loop to populate a new array with filtered data.
foreach ($aMbs as $aMemb) {
$ignoreArray = array(1, 3);
if (!in_array($aMemb['ID'], $ignoreArray)) {
$aMembersh...
Gooey asked 30/9, 2010 at 18:57
4
Solved
I'm trying to filter such that once a unique number from a pair of number is found starting from the top of the matrix, any subsequent pair entry is removed from the matrix leaving only the the fil...
26
Solved
In the Music app of the new iOS, we can see an album cover behind a view that blurs it.
How can something like that be accomplished? I've read the documentation, but did not find anything there.
...
Mentality asked 11/6, 2013 at 10:13
3
I have this awk script that I use to filter genes that are differentially expressed. I have a csv file that was created in R.
#Command to get DE genes
awk -F '\t' '$14 < 0.05 && $10 &l...
20
Solved
ECMAScript 5 has the filter() prototype for Array types, but not Object types, if I understand correctly.
How would I implement a filter() for Objects in JavaScript?
Let's say I have this object...
Umbrageous asked 21/2, 2011 at 22:42
4
Solved
2
Solved
I am trying to use beautiful soup to parse html and find all href with a specific anchor tag
<a href="http://example.com">TEXT</a>
<a href="http://example.com/link&quo...
Monolayer asked 5/11, 2012 at 21:30
4
Solved
I have an array like this:
$array = ['oooo', 'no', 'mmmm', 'yes'];
I'd like to search for a word "yes". I know about array_search(), but I'd like to match "yes", "Yes&quo...
Lamond asked 12/11, 2010 at 18:59
2
Solved
I don't really follow how they came up with the derivative equation. Could somebody please explain in some details or even a link to somewhere with sufficient math explanation?
Laplacian filter ...
Fiester asked 29/11, 2018 at 17:57
5
Solved
I am having an issue where when I run by Maven build from Intellij 15.0.2 the Maven Resources Plugin is not filtering my properties into my files. It does work when I run mvn compile from the Windo...
Betts asked 17/12, 2015 at 20:21
2
This actually relates to a previous question I asked where someone kindly offered some code I could work with as a solution to a problem I posed.
Now, I understand most of code that was posted, unt...
Transmute asked 26/11, 2012 at 23:58
8
Solved
I have the following table:
Area
NSRCODE PBL_AWI
CM BONS 44705.492941
BTNN 253854.591990
FONG 41625.590370
FONS 16814.159680
Lake 57124.819333
River 1603.906642
SONS 583958.444751
STNN 456...
Adventuresome asked 10/8, 2014 at 0:56
7
Solved
I have an array:
var month: List<String> = arrayListOf("January", "February", "March")
I have to filter the list so I am left with only "January".
7
I'm getting a lot of noise from the output of the 3rd party's page i'm currently playing with and i wonder if there's a way to filter the output on the console. Something like Logcat's flags. Is th...
Unbounded asked 12/7, 2011 at 3:55
3
I need to read the request payload in one of my GenericFilterBean.
Beacuse I cannot call getreader twice I used ContentCachingRequestWrapper like-
HttpServletRequest httpRequest = (HttpServletReque...
Aerosol asked 8/9, 2020 at 10:17
6
Solved
Given a list of objects, with many keys I don't want:
[{
"name": "Alice",
"group": "Admins",
"created": "2014"
}, {
"name": "Bob",
"group": "Users",
"created": "2014"
}]
How do I filter th...
3
Solved
What is the most efficient way to use groupby and in parallel apply a filter in pandas?
Basically I am asking for the equivalent in SQL of
select *
...
group by col_name
having condition
I think t...
6
So normally and very inefficiently min/max filter is implemented by using four for loops.
for( index1 < dy ) { // y loop
for( index2 < dx ) { // x loop
for( index3 < StructuringElement....
Billposter asked 18/2, 2014 at 12:58
5
Solved
There are two lists:
List<string> excluded = new List<string>() { ".pdf", ".jpg" };
List<string> dataset = new List<string>() {"valid string", "invalid string.pdf", "invali...
11
Solved
What would be the fastest, most efficient way to implement a search method that will return an object with a qualifying id?
Sample object array:
$array = [
(object) ['id' => 'one', 'color' =>...
Brisket asked 18/8, 2011 at 11:36
2
For a hotel management system, I have the following php array which contains dates on which a hotel room is booked. New guests can't be booked into the room on these dates.
Array([0] => '2017-02...
Smutchy asked 24/2, 2017 at 10:25
2
Solved
I want to filter out certain lines from stack traces using log4j (like net.sf.cglib.* and org.springframework.*). Is it possible to configure this with log4j?
In eclipse the junit plugin allows yo...
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