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how do i block or restrict special characters from input fields with jquery?
...;
if(r.test(v)) {
$(this).val(v.replace(r, ''));
c--;
}
this.setSelectionRange(c, c);
});
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How Pony (ORM) does its tricks?
... nested loops.
Currently Pony ORM covers the whole generator instructions set except two things:
Inline if expressions: a if b else c
Compound comparisons: a < b < c
If Pony encounters such expression it raises the NotImplementedError exception. But even in
this case you can make it work...
JavaScript, get date of the next day [duplicate]
I have the following script which returns the next day:
3 Answers
3
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How to repeat a “block” in a django template
..."My Cool Website" }}</h1>
</body>
</html>
You then set the title through the context.
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What does set -e mean in a bash script?
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From help set :
-e Exit immediately if a command exits with a non-zero status.
But it's considered bad practice by some (bash FAQ and irc freenode #bash FAQ authors). It's recommended to use:
trap 'do_something' ERR
to run do_...
App Inventor 2 LLMAI2Ext 自研拓展：接入DeepSeek、Kimi、通义千问...等国...
...
拓展下载，免费开放
.aix 拓展下载：
cn.fun123.LLMAI2Ext.aix - v1.0
注：所有大模型拓展共一个.aix拓展文件，里面有多个拓展组件，导入.aix效果参考如下：
回答效果参考如下：
我们尽量将接口方法设计得简单易...
App Inventor 2 文本代码块 · App Inventor 2 中文网
...表。例如：
使用逗号作为分割点分割 apple,banana,cherry,dogfood 将返回两个项目的列表：第一个是文本 apple，第二个是文本 banana,cherry,dogfood。请注意，apple 后面的逗号不会出现在结果中，因为那是分界点。
分解（任意首项）
使...
App Inventor 2 拓展参考文档 · App Inventor 2 中文网
...阿里云短信平台接入，短信验证码
【设备信息】 PhoneInfo 拓展：获取手机等设备软硬件、版本等相关信息
【数据库】 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎
【常用工具】 AI2Utils 拓展：一些常用的小功能...
How do I get the full path to a Perl script that is executing?
I have Perl script and need to determine the full path and filename of the script during execution. I discovered that depending on how you call the script $0 varies and sometimes contains the fullpath+filename and sometimes just filename . Because the working directory can vary as well I can't ...
Meaning of acronym SSO in the context of std::string
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