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Find the last element of an array while using a foreach loop in PHP
I am writing a SQL query creator using some parameters. In Java, it's very easy to detect the last element of an array from inside the for loop by just checking the current array position with the array length.
...
Java: how can I split an ArrayList in multiple small ArrayLists?
...t of the List argument passed to this function with size = chunkSize
*
* @param largeList input list to be portioned
* @param chunkSize maximum size of each partition
* @param <T> Generic type of the List
* @return A list of Lists which is portioned from the original list
*/
public static &...
Android ViewPager - Show preview of page on left and right
...iew item.
* Adapted from https://stackoverflow.com/a/27664023/4034572
* @param horizontalMarginInDp the margin resource, in dp.
*/
class HorizontalMarginItemDecoration(context: Context, @DimenRes horizontalMarginInDp: Int) :
RecyclerView.ItemDecoration() {
private val horizontalMarginInP...
Copy entire contents of a directory to another using php
...http://aidanlister.com/2004/04/recursively-copying-directories-in-php/
* @param string $source Source path
* @param string $dest Destination path
* @param int $permissions New folder creation permissions
* @return bool Returns true on success, false on...
How to search a specific value in all tables (PostgreSQL)?
...one think it could help. Here is @Daniel Vérité's function, with another param that accept names of columns that can be used in search. This way it decrease the time of processing. At least in my test it reduced a lot.
CREATE OR REPLACE FUNCTION search_columns(
needle text,
haystack_colum...
Shared-memory objects in multiprocessing
...n func that takes in this giant array as input (together with some other parameters). func with different parameters can be run in parallel. For example:
...
Mapping many-to-many association table with extra column(s)
..."0">
<generator class="identity">
<param name="sequence">a_id_seq</param>
</generator>
</id>
<!-- here you should map all others table columns -->
<!-- <property name="otherprop" column="otherprop" type="str...
Resolve Type from Class Name in a Different Assembly
...pe ReconstructType(string assemblyQualifiedName, bool throwOnError = true, params Assembly[] referencedAssemblies)
{
foreach (Assembly asm in referencedAssemblies)
{
var fullNameWithoutAssemblyName = assemblyQualifiedName.Replace($", {asm.FullName}", "");
...
How can I avoid Java code in JSP files, using JSP 2?
...from a database to display in some table, if necessary based on some query parameters, then implement a servlet and write code accordingly in doGet() method. E.g.:
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
try {
...
Best way to pretty print a hash
...t Pry::ColorPrinter.pp(obj) writes to standard out but can take additional params, including the destination. Like Pry::ColorPrinter.pp(obj, a_logger)
– Eric Urban
Mar 24 '16 at 3:23
...