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Using Python's os.path, how do I go up one directory?
...it's not there, the actual string for the path name will be /Users/hobbes3/Sites/mysite/mysite/../templates, which is perfectly fine, but just a little more cluttered. It also ensures that Django's reminder to use absolute paths is obeyed. If you're in a different situation that uses a relative path...
一文了解大数据领域创业的机会与方向 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...会重视大数据。
二、政策好，政府支持力度大
根据gov.cn9月6日消息，国务院公开发布《国务院关于印发促进大数据发展行动纲要的通知》，纲要里明确的说明，中国将在2018年会建成政府的大数据平台。相比之下，我们敬爱的...
How to convert milliseconds into human readable form?
...
Just used that in a flash function. thanks! (upvoted for simplicity)
– Makram Saleh
Aug 19 '09 at 12:45
2
...
Can I “multiply” a string (in C#)?
...u on this one, but if for some reason you did want to cheat using built-in functionality then you could do something like this:
string snip = "</li></ul>";
int multiplier = 2;
string result = string.Join(snip, new string[multiplier + 1]);
Or, if you're using .NET 4:
string result = ...
Executing multiple commands from a Windows cmd script
... want to maintain it in different batch files?
– Ng2-Fun
Aug 26 '16 at 19:49
1
I was trying to do...
Android-java- How to sort a list of objects by a certain value within the object
...
For Kotlin, you can use this function
fun sortList(list: List<YourCustomPOJOClass?>) {
//descending
Collections.sort(
list
) { o1, o2 -> Integer.valueOf(o1!!.intValueXYZ!!).compareTo(o2!!.intValueXYZ!!) }
// //ascending...
Bypass confirmation prompt for pip uninstall
...installing the same version of a package that already exists in the system site-packages).
No, it doesn't install the packages already there in the main installation unless you have used the --no-site-packages flag to create it, or the required and present versions are different..
...
Make a link in the Android browser start up my app?
..." scheme world-wide? No? Then DON'T use it.
One option is to have a web site, and have an intent-filter for a particular URI on that web site. For example, this is what Market does to intercept URIs on its web site:
<intent-filter>
<action android:name="android.intent...
How can I split a JavaScript string by white space or comma?
...
btw, you can use implicit constructors for other similar fun stuff, like [1, 2, 3].map(String)
– jonschlinkert
Nov 27 '17 at 13:39
2
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How to convert a string from uppercase to lowercase in Bash? [duplicate]
...on Ubuntu 14.04, with Bash version 4.3.11. However, I still don't have the fun built in string manipulation ${y,,}
This is what I used in my script to force capitalization:
CAPITALIZED=`echo "${y}" | tr '[a-z]' '[A-Z]'`
s...