枫以

文章 评论 浏览 28

枫以 2025-02-04 09:13:26

你不太遥远。您可以将 looptream 使用 iSampleProvider 使用 tosampleProvider 扩展方法,然后您可以使用 take> take 扩展名限制循环流的持续时间以匹配您与之混合的文件的持续时间的方法。

You're not too far off. You can turn a LoopStream into an ISampleProvider with the ToSampleProvider extension method, and then you can use the Take extension method to limit the duration of the looped stream to match the duration of the file you're mixing it with.

如何用诺迪奥水印?

枫以 2025-02-04 00:02:27

缺少Slash /,您的代码应该看起来像这样:

introBox.addEventListener('click', function(){
    document.location.href = "/main.html";
});

如果要重定向网站外,则必须添加双斜杠 //

document.location.href = "//google.com";

编辑:使用 href =“#” ,将其更改为> “/main.html”
您可以删除听众,不再需要。

There is a missing slash /, your code should look like this:

introBox.addEventListener('click', function(){
    document.location.href = "/main.html";
});

If you want to redirect outside your website, you have to add double slash //.

document.location.href = "//google.com";

EDIT: The actual error is on the tag with href="#", change it to "/main.html".
You can remove the listener if you will, it's no longer needed.

location.href不起作用,可以链接位置

枫以 2025-02-03 17:23:24

虽然 llc $ 具有 $ 的特殊含义的REGEXP测试,而将其捕获到 $ 1 中只是字符串 llc /code>,因此找不到要替换的查找值。

如果您唯一关心的是 $ ,那么您可以通过将地图构建行更改为以下方式来解决:

 @subs{map {my $t=$_; $t=~s/\$//; $t} @$orig} = @$repl;

 my $re = join "|",
    sort { (length($b) <=> length($a)) } @$orig;

但是,对于Regex的每一个可能的功能,将其更一般地工作起来。

While the regexp tests for LLC$ with the special meaning of the $, what gets captured into $1 is just the string LLC and so it doesn't find the look-up value to replace.

If the only thing you care about is $, then you could fix it by changing the map-building lines to:

 @subs{map {my $t=$_; $t=~s/\$//; $t} @$orig} = @$repl;

 my $re = join "|",
    sort { (length($b) <=> length($a)) } @$orig;

But it will be very hard to make it work more generally for every possible feature of regex.

使用perl的PostgreSQL查询中的多替换

枫以 2025-02-03 15:04:42

就我而言,我需要简单地用名称替换独特的钥匙,所以我认为这一点:

a = 'This is a test string.'
b = {'i': 'I', 's': 'S'}
for x,y in b.items():
    a = a.replace(x, y)
>>> a
'ThIS IS a teSt StrIng.'

In my case, I needed a simple replacing of unique keys with names, so I thought this up:

a = 'This is a test string.'
b = {'i': 'I', 's': 'S'}
for x,y in b.items():
    a = a.replace(x, y)
>>> a
'ThIS IS a teSt StrIng.'

如何替换字符串的多个子字符串?

枫以 2025-02-03 10:26:54

是的,它肯定是 list dict s的,而流量映射是YAML规格所说的语法样式,您用来定义内部 {key:value} pairs。如果您说 - {control:{网络:“ ... 然后, 的所有

无论如何都将处于“流映射”样式中,因为您只在乎关于这些嵌入式dicts的钥匙,仅拉出首先,因为您的顶级dict只有一个键值

  - vars:
      site_subnets:
      - control: { network: "100.99.97.0/24", mtu: "1500", dhcp_from_ip: "30", dhcp_to_ip: "50" }
      - storage: { network: "100.99.98.0/24", mtu: "9000", dhcp_from_ip: "30", dhcp_to_ip: "50" }
      - data: { network: "100.99.99.0/24", mtu: "1500", dhcp_from_ip: "30", dhcp_to_ip: "50" }
      - site: { network: "100.99.0.0/16", mtu: "1500", dhcp_from_ip: "30", dhcp_to_ip: "50" }
      - local: { network: "100.99.44.1/22", mtu: "1500", dhcp_from_ip: "30", dhcp_to_ip: "50" }
    debug:
        msg: "subnet name is: {{ item }}"
    loop: "{{ site_subnets | map('dict2items') | map('first') | map(attribute='key') }}"

ok: [localhost] => (item=control) => {
    "msg": "subnet name is: control"
}
ok: [localhost] => (item=storage) => {
    "msg": "subnet name is: storage"
}
...

Yes, it is most certainly a list of dicts, and the flow mapping is what the yaml spec calls the style of syntax that you used to define the interior { key: value } pairs. If you were to say - { control: { network: "... then all of your dict structures would be in "flow mapping" style

Anyway, since you only care about the keys of those embedded dicts, dict2items will allow you to "pivot" those dicts into {key: control, value: {network: ...}} shape, allowing map(attribute="key") to pull out just the keys. That first in in there because your top-level dict only has one key-value pair

  - vars:
      site_subnets:
      - control: { network: "100.99.97.0/24", mtu: "1500", dhcp_from_ip: "30", dhcp_to_ip: "50" }
      - storage: { network: "100.99.98.0/24", mtu: "9000", dhcp_from_ip: "30", dhcp_to_ip: "50" }
      - data: { network: "100.99.99.0/24", mtu: "1500", dhcp_from_ip: "30", dhcp_to_ip: "50" }
      - site: { network: "100.99.0.0/16", mtu: "1500", dhcp_from_ip: "30", dhcp_to_ip: "50" }
      - local: { network: "100.99.44.1/22", mtu: "1500", dhcp_from_ip: "30", dhcp_to_ip: "50" }
    debug:
        msg: "subnet name is: {{ item }}"
    loop: "{{ site_subnets | map('dict2items') | map('first') | map(attribute='key') }}"

yielding

ok: [localhost] => (item=control) => {
    "msg": "subnet name is: control"
}
ok: [localhost] => (item=storage) => {
    "msg": "subnet name is: storage"
}
...

使用Ansible的词典列表或流量映射列表?

枫以 2025-02-03 08:09:12

将其添加到您的RMD中。不要将其放在代码块中 - 只是将其放置在您可以自由写的地方。

<style>
caption {
  padding-bottom: 0px;
}
</style>

目前,标题是用P标签编写的,周围是标题标签,周围有更多的P标签,所有这些标签都有填充,边距和线条高规格。这为您提供最大的努力(IMO)。

Add this to your RMD. Don't put it in a code chunk—just place it where you might otherwise free-write.

<style>
caption {
  padding-bottom: 0px;
}
</style>

Right now the caption is written in p tags, surrounded by caption tags, surrounded by more p tags, all of which have padding, margin, and line-height specs. This gives you the biggest bang for the least effort (IMO).

enter image description here

减少字幕和桌子之间的填充

枫以 2025-02-02 14:54:45

车辆日期实体之间的关系是多余的。您仍然可以找到每次访问的日期,从现有关系中完成。如果将ER图转换为DB表,则将更加清楚。

为什么 entry_date exit_date 访问实体的两个属性?这些与日期实体的多对2关系已经考虑了这些。从访问中删除这两个属性。最后,向访问实体添加唯一的ID。

The Relate relationship between Vehicle and Date entity is redundant here. You can still find the dates for each visit a vehicle completed from the existing relationships. If you convert the ER diagram to DB tables, it'll be more clear.

Why are entry_date and exit_date two attributes of the Visit entity? These are already considered by the many-to-2 relationship with the Date entity. Remove these two attributes along with number_plate from Visit. Lastly, add an unique id to the Visit entity.

在拟议的ER图中消除关系之间的循环

枫以 2025-02-02 12:17:44

您可以阅读在这里> contextManager .__退出__ 指出:

“退出运行时上下文,返回布尔旗,指示是否有
应抑制发生的例外。
(...)从该方法返回真实值将导致with语句抑制异常,并继续执行,并立即使用语句后立即执行语句。否则,此方法完成执行后,异常将继续传播。在执行此方法期间发生的例外将替换陈述正文中发生的任何异常。

永远不要明确地将传递的异常进行 - 而是该方法应返回错误值,以表明该方法已成功完成,并且不想抑制提出的异常。这允许上下文管理代码可以轻松检测 __ exit __()方法实际上失败了

。根本没有明确的返回,如果您决定添加返回true 抑制异常的情况可能是多余的。明晰。

As you can read here, definition for contextmanager.__exit__ states:

"Exit the runtime context and return a Boolean flag indicating if any
exception that occurred should be suppressed.
(...) Returning a true value from this method will cause the with statement to suppress the exception and continue execution with the statement immediately following the with statement. Otherwise the exception continues propagating after this method has finished executing. Exceptions that occur during execution of this method will replace any exception that occurred in the body of the with statement.

The exception passed in should never be reraised explicitly - instead, this method should return a false value to indicate that the method completed successfully and does not want to suppress the raised exception. This allows context management code to easily detect whether or not an __exit__() method has actually failed."

So, if you only return False, it will be functionally the same as no explicit return at all and it is probably redundant. If you decide on adding cases with return True to suppress the exception, it might be helpful to add return False as well for clarity.

python,__exit__方法应该使用返回false或根本不返回

枫以 2025-02-01 23:56:02

问题是在服务器代码中。在API路由之前,我正在初始化客户端和静态路由。这意味着所有外部请求永远不会到达API路线,而是由客户处理。这就是为什么我总是将client index.html文件作为响应。

我并没有自己解决这个问题,而是在UPWORK上使用了资源,这是一个非常有用的网站,对于一个小时的工作来说,这是一个非常有用的网站。

The problem was in the server code. I was initializing the client and static routes before the api routes. This meant that all external requests never got to the api routes but were handled by the client instead. That was why I always got the client index.html file as a response.

I did not work this out by myself but used a resource on Upwork which turned out to be a very useful site and well worth a reasonable rate for one hour's work.

需要将Expo移动应用程序连接到Heroku上的节点服务器的建议

枫以 2025-02-01 22:52:17

如果您的应用程序崩溃了没有任何错误,而您没有使用资产管理器,而是加载了类似的纹理:

Texture texture = new Texture("myImage.png"); //dont to this all the time

那就是问题所在。我发生了这种情况。您应始终使用资产管理器来避免内存超负荷。

If your app crashed without any errors, and you didn't use an asset manager but loaded the textures like:

Texture texture = new Texture("myImage.png"); //dont to this all the time

then that's the problem. I had that happen to me. You should always use an asset manager to avoid a memory overload.

不幸的是,MyApp停止了。我该如何解决?

枫以 2025-02-01 18:41:37

这就是这样做的方法。您可以更改图标颜色,但要执行的功能仅适用于API 26+。为了使其在API 26以下的工作,您需要完全更改图标,因为没有其他方法可以更改颜色。

override fun onOptionsItemSelected(item: MenuItem): Boolean {
    if (item.itemId == R.id.delete_icon) {
        isSelected = !isSelected
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            // Toggle state on devices with API 26+
            if (isSelected) {
                item.iconTintList = ContextCompat.getColorStateList(this, R.color.red)
            } else {
                item.iconTintList = ContextCompat.getColorStateList(this, R.color.white)
            }
        } else {
            // Toggle state on devices with API below 26
            if (isSelected) {
                item.icon =
                    ContextCompat.getDrawable(this, R.drawable.ic_baseline_favorite_24_red)
            } else {
                item.icon = ContextCompat.getDrawable(this, R.drawable.ic_baseline_favorite_24)
            }
        }
        return true
    }
    return super.onOptionsItemSelected(item)
}

This is the way to do this. You can change the icon colour but the function to do it only works on API 26+. To make it work on below API 26, you need to change the icon altogether as there is no other way to change the colour.

override fun onOptionsItemSelected(item: MenuItem): Boolean {
    if (item.itemId == R.id.delete_icon) {
        isSelected = !isSelected
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            // Toggle state on devices with API 26+
            if (isSelected) {
                item.iconTintList = ContextCompat.getColorStateList(this, R.color.red)
            } else {
                item.iconTintList = ContextCompat.getColorStateList(this, R.color.white)
            }
        } else {
            // Toggle state on devices with API below 26
            if (isSelected) {
                item.icon =
                    ContextCompat.getDrawable(this, R.drawable.ic_baseline_favorite_24_red)
            } else {
                item.icon = ContextCompat.getDrawable(this, R.drawable.ic_baseline_favorite_24)
            }
        }
        return true
    }
    return super.onOptionsItemSelected(item)
}

单击Android时,在工具栏中更改图标的颜色

枫以 2025-02-01 18:14:42

找到了一个解决方案:

const doc = context.document;
const originalRange = doc.getSelection();
originalRange.load("text");
await context.sync();

var txt = originalRange.text;

Found a solution:

const doc = context.document;
const originalRange = doc.getSelection();
originalRange.load("text");
await context.sync();

var txt = originalRange.text;

从指针中获取文本直到文档的末尾,js word api

枫以 2025-02-01 15:58:40

语句以获取JSONB的所有值的表

select * from subscriptions where product_quantity not in (select  value::int  from plans  cross join jsonb_each_text(product_quantities_config))

您需要编写交叉加入 a href =“ https://dbfiddle.uk/?rdbms = postgres_14&; fiddle = 3981884BDE50CED1DF47C1ECDF686”

You need to write a cross join statement to get a table of all values ​​from jsonb, after which you can write a where product_quantity not in condition for the product table

select * from subscriptions where product_quantity not in (select  value::int  from plans  cross join jsonb_each_text(product_quantities_config))

Demo in DBfiddle

使用该数组从JSONB列数据中构建一个值

枫以 2025-02-01 06:28:48

我认为这个问题是通过格子支持来处理的,但是对于那些谷歌搜索的后代和好处,问题似乎是您首次启动链接时正在使用 Readyredrecturi 启动。从OAuth流返回后,仅在重新定义链接时才包括此字段。

I think this question is being handled by Plaid support, but for posterity and the benefit of those Googling, the issue seems to be that you are launching with receivedRedirectUri the first time you launch Link. This field should only be included when reinitializating Link, after returning from the OAuth flow.

格子 - payment_status_input_needed

更多

推荐作者

櫻之舞

文章 0 评论 0

弥枳

文章 0 评论 0

m2429

文章 0 评论 0

野却迷人

文章 0 评论 0

我怀念的。

文章 0 评论 0

更多

友情链接

    我们使用 Cookies 和其他技术来定制您的体验包括您的登录状态等。通过阅读我们的 隐私政策 了解更多相关信息。 单击 接受 或继续使用网站,即表示您同意使用 Cookies 和您的相关数据。
    原文