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How do I increase the RAM and set up host-only networking in Vagrant?
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For reference purposes: docs.vagrantup.com/v2/virtualbox/configuration.html
– Adam Michalik
Nov 17 '15 at 15:25
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Unusual shape of a textarea?
...e page.
(Web Platform)
[Currently supported in WebKit Nightly, Safari 6.1+ and iOS7 and already usable in chrome and opera after enabling the flag: enable-experimental-web-platform-features - caniuse, Web Platform ]
FIDDLE
So you could make that textarea shape by flowing the text through 2 re...
How can I get the external SD card path for Android 4.0+?
...age devices that use an sdcard as their main storage
HTC G1 (cyanogenmod 6.1)
HTC G1 (stock)
HTC Vision/G2 (stock)
Excepting the Incredible all these devices only returned their removable storage. There are probably some extra checks I should be doing, but this is at least a bit better than any ...
Vertically align an image inside a div with responsive height
...are appearing out of position, below the container div, on mobile (Android v2.3.5). Any idea on a fix for this?
– user1794295
Aug 30 '13 at 9:32
3
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Trying to fix line-endings with git filter-branch, but having no luck
...eirdchars.txt text
This leverages a new --renormalize flag added in git v2.16.0, released Jan 2018. For older versions of git, there are a few more steps:
$ echo "* text=auto" >>.gitattributes
$ rm .git/index # Remove the index to force git to
$ git reset # re-scan the working...
Convert a row of a data frame to vector
...re is an example:
df_1 = data.frame(V1 = factor(11:15),
V2 = 21:25)
df_1[1,] %>% as.numeric() # you expect 11 21 but it returns
[1] 1 21
Here is another example (by default data.frame() converts characters to factors)
df_2 = data.frame(V1 = letters[1:5],
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What is __future__ in Python used for and how/when to use it, and how it works
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Or is it like saying "Since this is python v2.7, use that different 'print' function that has also been added to python v2.7, after it was added in python 3. So my 'print' will no longer be statements (eg print "message" ) but functions (eg, print("message", options)....
What's wrong with using == to compare floats in Java?
...so they may not report as exactly equal. For example, setting a float to "6.1" and then printing it out again, you may get a reported value of something like "6.099999904632568359375". This is fundamental to the way floats work; therefore, you don't want to compare them using equality, but rather ...
只有程序员能看懂的笑话 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
...厌康熙的哪个儿子？ 答：胤?。 因为他是八阿哥。 加强版 程序员最喜欢七阿哥，因为他弟八阿哥。。。
随机函数可以帮你实现家庭和谐： Talk(){:top word(1)=”恩！”; word(2)=”好的！”;word(3)=”然后呢？”;word(4)=”有道理”;i=...
强烈推荐一款非常mini的代码高亮开源软件--prism - 开源 & Github - 清泛网...
...定制化下载，按照需求下载相应的编程语言支持js，开发版或迷你版。更重要的是代码本身非常小巧，js、css各一个文件，使用时引入它们，它会自动将<pre><code class="language-c">...printf("hello, world");...</code></pre>之间的代码进行高亮...