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How to display the current year in a Django template?
...ythonanywhere.com/ which works fine as expected (Maybe, by the time you're reading this post, it would have stopped working because that's a free hosting so just try in code and see).
{% now 'Y' %}
You can visit & see it in the footer part where I have displayed the current year using the bel...
How to obtain the number of CPUs/cores in Linux from the command line?
...lines starting with "processor" in /proc/cpuinfo
For systems with hyper-threading, you can use
grep ^cpu\\scores /proc/cpuinfo | uniq | awk '{print $4}'
which should return (for example) 8 (whereas the command above would return 16)
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Custom Python list sorting
...wer when the docs link was for Python 2. You can find the old docs here or read more about it here. If you're using Python 3, use the key argument instead.
– miles82
Aug 17 '19 at 22:45
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linux 下巧妙使用squid代理服务器 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...m /mnt/cdrom
mount: block device /dev/cdrom is write-protected, mounting read-only
[root@gjp99 Server]# rpm -ql squid |less
查看注释语句：
/etc/httpd/conf.d/squid.conf //和Apache的代理捆绑在一起
/etc/pam.d/squid //支持pam
/etc/rc.d/init.d/squid //独立守...
How best to determine if an argument is not sent to the JavaScript function
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@Cristoph: after reading your comment, I asked around. I was able to prove that string comparison is surely not (only) by pointer comparison since comparing a gigantic string takes longer than a small string. However, comparing two gigantic ...
How to grep (search) committed code in the Git history
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If you get an "unable to read tree" error when you invoke git grep history with rev-list, you might need to clean things up. Try git gc or check out: stackoverflow.com/questions/1507463/…
– Anthony Panozzo
Oct...
One-line list comprehension: if-else variants
...aluate on the left side of the for, when the filtering of if not x%3 has already taken place.
– zx81
Jul 1 '15 at 3:14
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Removing the remembered login and password list in SQL Server Management Studio
...nks to is about how to delete a cached server name, not a login. I didn't read that linked answer carefully enough and was trying the technique to remove a single login from the Login dropdown list. That doesn't work. It only works when you're removing a server name from the Server Name dropdown ...
Get a list of distinct values in List
...tinctNotes = Notes.DistinctBy(note => note.Author);
Update:
After re-reading your question, Kirk has the correct answer if you're just looking for a distinct set of Authors.
Added sample, several fields in DistinctBy:
res = res.DistinctBy(i => i.Name).DistinctBy(i => i.ProductId).ToLi...
Is it possible to declare a variable in Gradle usable in Java?
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Example using system properties, set in build.gradle, read from Java application (following up from question in comments):
Basically, using the test task in build.gradle, with test task method systemProperty setting a system property that's passed at runtime:
apply plugin: 'ja...