继John Papa 的帖子“How to use npm global without sudo on OSX”之后,我正在运行
brew install node --without-npm
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我收到此信息/错误:
/usr/local > brew install node --without-npm
==> Downloading https://nodejs.org/dist/v5.10.1/node-v5.10.1.tar.xz
Already downloaded: /Library/Caches/Homebrew/node-5.10.1.tar.xz
==> Downloading https://ssl.icu-project.org/files/icu4c/56.1/icu4c-56_1-src.tgz
Already downloaded: /Library/Caches/Homebrew/node--icu4c-56.1.tgz
==> ./configure --prefix=/usr/local/Cellar/node/5.10.1 --without-npm --with-intl
==> make install
Last 15 lines from /Users/justin/Library/Logs/Homebrew/node/02.make:
#include <limits>
^
In file included from ../deps/gtest/src/gtest-death-test.cc:34:
In file included from ../deps/gtest/include/gtest/gtest-death-test.h:41:
In file included from ../deps/gtest/include/gtest/internal/gtest-death-test-internal.h:40:
In file included from ../deps/gtest/include/gtest/internal/gtest-internal.h:40:
../deps/gtest/include/gtest/internal/gtest-port.h:259:10: fatal error: 'ctype.h' file not found
#include …Run Code Online (Sandbox Code Playgroud) 我正在观看比较两个excel工作表的教程,并且遇到了这个:
cellVal1 = ws1.Cells(row, col).Formula
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在视频中,他说这会将指定单元格的值分配给cellVal1.我只看到人们使用ws.Cells(row, col).Value和似乎无法找到任何.Formula与问候.Cells(<row>,<col>)
做.Formula什么和有什么不同.Value?
我有条件似乎不起作用.
If Not InStr(1, cell.Value, "-") Then
'Do Something
Else
'Do something else
End If
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cell.Value电子表格中带有短划线的数字在哪里:"6621-123",或没有短划线:"555321"
第一个If让我们通过和Else被忽略.任何想法为什么这不起作用?
我试图根据帖子的类别确定为 div 指定哪个 css 类,但我不断收到Error: Liquid syntax error: Unknown tag我创建的变量。
{% for post in site.posts %}
<!-- Figuring out which css class to give the cards -->
{% assign card_class = "" %}
{% if page.category == 'code' %}
{% assign card_class = "card-code" %}
{% else %}
{% assign card_class = "card-general" %}
{% endif %}
<div class="col-1-2">
<div class="paper-card {% card_class %}">
<h3>
<a class="post-link" href="{{ post.url | prepend: site.baseurl }}">{{ post.title }}</a>
</h3>
<p class="post-excerpt"><span …Run Code Online (Sandbox Code Playgroud) 假设我不小心让猫从包里出来并让我MONGODB_URI公开在Heroku上由mLab提供的数据库 - 有没有办法重置/重新生成/更改我的连接字符串?
例如,我的连接字符串看起来像:
mongodb://heroku_g20xzxs8:vc8k708rh1qqgr17luq7satqct@ds045622.mlab.com:41222/heroku_g20xzxs8
我使用打开一个小的弹出参考窗口window.open(...)并为其命名。window.open当为该窗口调用后续 s 时,它会被正确地重用。
function openHelp(hash) {
var helpWindow = window.open(location.protocol + "/help.aspx" + (hash ? "#" + hash : ""), "helpWindow", "width=750, height=600, resizable=1, scrollbars=1, location=0, directories=0, status=no, menubar=no, toolbar=no");
}
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它无法正常工作的一种情况是,有人在帮助页面 URL 上打开窗口,并且只有哈希值发生变化(即#jump-to-me)。只有在页面重新加载时,页面才能正确转到哈希。
有没有办法找到打开的窗口,检查 URL 是否与我们尝试打开的窗口匹配,并window.location.refresh()在哈希值更改时有条件地执行 a 操作?
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