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What is the C# Using block and why should I use it? [duplicate]
...hings than mine.Action(). Things like mine=null. Without using mine can be set to anything in the try/catch
– Sam
Nov 7 '18 at 18:21
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How to solve “Fatal error: Class 'MySQLi' not found”?
... Class 'foo\bar\mysqli' not found in. The way to fix this is to explicitly set it to the root namespace with a preceding backslash like so:
<?php
$mysqli = new \MySQLi($db_server, $db_user, $db_pass, $db_name);
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Detail change after Git pull
...w you to use graphical tools like gitk or gitg or git-gui:
git pull
git reset HEAD@{1}
gitg (or gitk or whatever tool you like)
The answer with the most upvotes gives the best way using the git tool, but I use this method because I can then utilize tools with GUI to see the changes :P
I'd then h...
Where is git.exe located?
I have PyCharm and I am looking around trying to find git.exe to set it up with my repo.
37 Answers
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URL Encode a string in jQuery for an AJAX request
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
Sequelize, convert entity to plain object
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any idea how to pass the raw:true as a global setting, so there is no need to pass it to every query? Thanks
– codebot
May 19 at 10:34
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Frame Buster Buster … buster code needed
...display a warning. For example, If your page isn't the "top page" create a setInterval method that tries to break the frame. If after 3 or 4 tries your page still isn't the top page - create a div element that covers the whole page (modal box) with a message and a link like...
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Importing Maven project into Eclipse
...so the other answers seemed a bit over complicated.
The following simpler set of steps worked for me:
Prerequisite: Make sure you have Maven plugin installed in your Eclipse IDE: How to add Maven plugin to Eclipse
Open Eclipse
Click File > Import
Type Maven in the search box under Select an i...
What is scope/named_scope in rails?
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A scope is a subset of a collection. Sounds complicated? It isn't. Imagine this:
You have Users. Now, some of those Users are subscribed to your newsletter. You marked those who receive a newsletter by adding a field to the Users Database (...
Drawing Isometric game worlds
...,...]
for (i = 0; i < tile_map.size; i++):
if i is odd:
offset_x = tile_width / 2
else:
offset_x = 0
for (j = 0; j < tile_map[i].size; j++):
draw(
tile_map[i][j],
x = (j * tile_width) + offset_x,
y = i * tile_height / 2
...