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How to index into a dictionary?
...re about the order of the entries and want to access the keys or values by index anyway, you can use d.keys()[i] and d.values()[i] or d.items()[i]. (Note that these methods create a list of all keys, values or items in Python 2.x. So if you need them more then once, store the list in a variable to...
Ignore modified (but not committed) files in git?
...
check out the git-update-index man page and the --assume-unchanged bit and related.
when I have your problem I do this
git update-index --assume-unchanged dir-im-removing/
or a specific file
git update-index --assume-unchanged config/database.ym...
How can I SELECT rows with MAX(Column value), DISTINCT by another column in SQL?
... the first one is much much slower than La Voie's version when there is no index on the matched column (i.e. "home"). (Tested with 24k rows resulting in 13k rows)
– Thomas Tempelmann
Apr 30 '15 at 10:29
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Why does PostgreSQL perform sequential scan on indexed column?
Very simple example - one table, one index, one query:
4 Answers
4
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How can I close a buffer without closing the window?
...
I messed with this a bit and finally came up with:
:bp | sp | bn | bd
Here's the copy/paste version for key mapping:
:bp<bar>sp<bar>bn<bar>bd<CR>
I've tested it a fair bit and it works consistently in various conditions. When ...
c++ boost::multi_index composite keys efficiency - C/C++ - 清泛网 - 专注C/C++及内核技术
c++ boost::multi_index composite keys efficiencyLong time reader first time poster! I'm playing around with the boost::multi_index container stuff and have a...Long time reader first time poster! I'm playing around with the boost::multi_index container stuff and have a rather in-depth question that ...
putting datepicker() on dynamically created elements - JQuery/JQueryUI
...n (repeaterWrapper) {
_.each(repeaterWrapper, function (repeaterItem, index) {
var jq_nodes = $(repeaterItem.addedNodes);
jq_nodes.each(function () {
// Date Picker
$(this).parents('.current-repeateritem-container').find('.element-datepicker').datepick...
How to add multiple files to Git at the same time
...ed path
1: unchanged +0/-1 TODO
2: unchanged +1/-1 index.html
3: unchanged +5/-1 lib/simplegit.rb
*** Commands ***
1: status 2: update 3: revert 4: add untracked
5: patch 6: diff 7: quit 8: help
What now>
If you press 2 th...
Add & delete view from Layout
... you do that.
1, give the view an id when you create it:
_textView.setId(index);
2, remove the view with the id:
removeView(findViewById(index));
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Prevent “overscrolling” of web page
...freshing .refresher {
transform: translate3d(0,150%,0) scale(1);
z-index: 1;
}
.refresher {
--refresh-width: 55px;
pointer-events: none;
width: var(--refresh-width);
height: var(--refresh-width);
border-radius: 50%;
position: absolute;
transition: all 300ms c...