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WebKit issues with event.layerX and event.layerY
...t should be valued in this case. If we want both, why not just replace the array with the values that lack layerX/layerY? Check out the perf bench (which doesn't matter anyway).
– mekwall
Jul 19 '12 at 17:52
...
How to send a JSON object using html form data
...
Get complete form data as array and json stringify it.
var formData = JSON.stringify($("#myForm").serializeArray());
You can use it later in ajax. Or if you are not using ajax; put it in hidden textarea and pass to server. If this data is passed as...
Why .NET String is immutable? [duplicate]
...objects. For example, if you were implementing list which was backed by an array, a start index and a count, then the most expensive part of creating a sub-range would be copying the objects. However, if it was immutable then the sub-range object could reference the same array, with only the start i...
How to get nth jQuery element
...query object in a variable, you can also just treat it as a normal indexed array, without the use of jquery:
var all_rows = $("tr");
for(var i=0; i < all_rows.length; i++){
var row = all_rows[i];
//additionally, you can use it again in a jquery selector
$(row).css("background-color","bl...
How do I check if a string contains a specific word?
... use the answer in PHP, you can use this function:
function contains($str, array $arr) {
// Works in Hebrew and any other unicode characters
// Thanks https://medium.com/@shiba1014/regex-word-boundaries-with-unicode-207794f6e7ed
// Thanks https://www.phpliveregex.com/
if (preg_match(...
Getters \ setters for dummies
...ing to get it. I'm trying to assign a getter to the length property of an array object but getting an error: "Redeclaration of var length" And the code looks like this: obj = []; obj.__defineGetter__('length',function(){ return this.length; });
–...
PHP: How to remove all non printable characters in a string?
...ty efficient, but if you're doing this operation a lot, you could build an array of chars you want to remove, and use str_replace as noted by mgutt below, e.g.
//build an array we can re-use across several operations
$badchar=array(
// control characters
chr(0), chr(1), chr(2), chr(3), chr(...
Is it possible to use raw SQL within a Spring Repository
...port org.springframework.data.repository.CrudRepository;
import java.util.ArrayList;
public interface UserInfoTestDao extends CrudRepository<UserInfoTest,Integer> {
@Query(value = "select id,name,roll_no from USER_INFO_TEST where rollNo = ?1", nativeQuery = true)
ArrayList<IUserPr...
How to print pandas DataFrame without index
...print dataframe without an index" question, you can set the index to be an array of empty strings (one for each row in the dataframe), like this:
blankIndex=[''] * len(df)
df.index=blankIndex
If we use the data from your post:
row1 = (123, '2014-07-08 00:09:00', 1411)
row2 = (123, '2014-07-08 00...
Concat all strings inside a List using LINQ
... worked great for me! string.Join(", ", accs.Select(x => x.AccountID).ToArray()),
– m4tt1mus
Jul 8 '11 at 16:34
33
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