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How to remove element from array in forEach loop?
...
}
var review = ['a', 'b', 'c', 'b', 'a'];
review.forEach(function(item, index, object) {
if (item === 'a') {
object.splice(index, 1);
}
});
log(review);
<pre id="out"></pre>
Which works fine for simple case where you do not have 2 of the same values as adjacent array i...
Symbolicating iPhone App Crash Reports
... running a spotlight search. It searches the debug symbols with a specific index called com_apple_xcode_dsym_uuids. You can do this search yourself:
mdfind 'com_apple_xcode_dsym_uuids = *'
resp.
mdfind "com_apple_xcode_dsym_uuids == AA5E633E-FDA8-346C-AB92-B01320043DC3"
The first spotlight inv...
Python Linked List
...
@dimo414: Linked lists typically prohibit indexing (no linked_list[n]) because it would be O(n). Dequeues allow it, and perform it in O(1). However, linked lists, given an iterator into the list, can allow O(1) insertion and removal, whereas deques cannot (it's O(n),...
List directory tree structure in python?
... └── less_deep_file
├── about.rst
├── conf.py
└── index.rst
Notes
This uses recursion. It will raise a RecursionError on really deep folder trees
The tree is lazily evaluated. It should behave well on really wide folder trees. Immediate children of a given folder are n...
How do I sort an observable collection?
...tic int search<T>(ObservableCollection<T> collection, int startIndex, T other)
{
for (int i = startIndex; i < collection.Count; i++)
{
if (other.Equals(collection[i]))
return i;
}
...
Read/Write 'Extended' file properties (C#)
...s 10 or 7). Some headers are empty, so you need to loop through all of the indexes. (Of course, since there aren't millions of them, you could limit the loop to 1,000.)
– skst
Nov 17 '18 at 18:03
...
Save PL/pgSQL output from PostgreSQL to a CSV file
...e to your local PC. It also needs to be run as a Postgres "superuser" (normally called "root") because Postgres can't stop it doing nasty things with that machine's local filesystem.
That doesn't actually mean you have to be connected as a superuser (automating that would be a security risk of a di...
Git stash uncached: how to put away all unstaged changes?
...d files you can add the -u flag
The full command becomes git stash --keep-index -u
And here's a snippet from the git-stash help
If the --keep-index option is used, all changes already added to the
index are left intact.
If the --include-untracked option is used, all untracked files are
...
CSV API for Java [closed]
... can be found at the project website:
http://super-csv.github.io/super-csv/index.html
The SuperCSV project directly supports the parsing and structured manipulation of CSV cells. From http://super-csv.github.io/super-csv/examples_reading.html you'll find e.g.
given a class
public class UserBea...
Insert spaces between words on a camel-cased token [duplicate]
...s between the case changes)
string strOutput = "";
// The index of the current character in the input string
int intCurrentCharPos = 0;
// The index of the last character in the input string
int intLastCharPos = strInput.Length - 1;
// for every cha...