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How can I format a number into a string with leading zeros?
...d Mar 24 '11 at 11:26
Øyvind BråthenØyvind Bråthen
52.2k2525 gold badges113113 silver badges138138 bronze badges
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make_unique and perfect forwarding
...ered Mar 11 '12 at 19:06
Johan RådeJohan Råde
17.7k1919 gold badges5959 silver badges103103 bronze badges
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SQL command to display history of queries
I would like to display my executed sql command history in my MYSQL Query Browser. What is the sql statement for displaying history?
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How to do a regular expression replace in MySQL?
...exp doesn't seem to have support for multibyte characters. regexp_replace('äöõü', 'ä', '') returns a long numeric string instead of real text.
– lkraav
Feb 20 '12 at 1:44
3
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Understanding Python's “is” operator
...floats and larger ints aren't interned.
– Magnus Lyckå
Sep 21 '17 at 13:56
2
@MagnusLyckå there...
App Inventor 2 创建类似于儿童模式的APP？ - App Inventor 2 中文网 - 清...
（by ChatGPT）
在MIT App Inventor（AI2）中创建类似于儿童模式的应用程序，可以限制设备上某些应用程序和功能的访问，但由于其功能有限，与Android Studio相比，这可能具有一定挑战性。然而，仍然可以使用AI2实现一定程度的应用程...
【持续更新】App Inventor 2 中文拓展一览 - App Inventor 2 中文网 - 清泛...
【持续更新】App Inventor 2 中文拓展一览ai2_extensions本文档描述您在使用App Inventor 2构建应用程序时所能用到的拓展，以打造界面更加酷炫、功能更加强大的App。更多拓展请移步至《原版最全拓展一览》。【实用小技巧】从 aia项目...
AI助手优化：生成代码块失败是由于大模型单次输出超限导致的，已改进，继续...
...nbsp; 局部变量 处理的不好，经常搞混了。 --AI解决了几轮，没有搞定
修复生成的代码块，采用pathc方式可以吗？不要每次重新生成全部代码。 --未来再考虑
指定几个常用的代码块范例 --未来再...
How to prevent http file caching in Apache httpd (MAMP)
... 30 '12 at 15:30
Charlie RudenstålCharlie Rudenstål
4,10811 gold badge1111 silver badges1515 bronze badges
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How do I do a case-insensitive string comparison?
...trings in all instances and therefore the normalization needs to be done ('å' vs. 'å'). D145 introduces "canonical caseless matching":
import unicodedata
def NFD(text):
return unicodedata.normalize('NFD', text)
def canonical_caseless(text):
return NFD(NFD(text).casefold())
NFD() is c...