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Check if pull needed in Git
...(git rev-parse HEAD) == $(git rev-parse @{u})
(Note: the benefit of this vs. previous answers is that you don't need a separate command to get the current branch name. "HEAD" and "@{u}" (the current branch's upstream) take care of it. See "git rev-parse --help" for more details.)
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When to use Common Table Expression (CTE)
... from #tmp A inner join #tmp B ON A.number = B.number+1 group by A.number vs with CTE AS (select top 100 * from master..spt_values order by 1,2,3,4) select A.number, COUNT(*) from CTE A inner join CTE B ON A.number = B.number+1 group by A.number
– RichardTheKiwi
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C#: Raising an inherited event
... Official guidelines: msdn.microsoft.com/en-us/library/w369ty8x(VS.80).aspx
– meandmycode
Apr 16 '09 at 14:17
5
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How to replace plain URLs with links?
...hen it comes to parsing URLs: international domain names, actual (.museum) vs. nonexistent (.etc) TLDs, weird punctuation including parentheses, punctuation at the end of the URL, IPV6 hostnames etc.
I've looked at a ton of libraries, and there are a few worth using despite some downsides:
Soapbo...
Why are trailing commas allowed in a list?
...pler to define the grammar that way? ;) Compare List = "[" {Item ","} "]". vs. List = "[" ({Item","}Item|)"]".
– Voo
Jul 22 '12 at 12:41
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What is the difference between a heuristic and an algorithm?
... the same answer, is called deterministic.
(note 2): This is called the P vs NP problem, and problems that are classified as NP-complete and NP-hard are unlikely to have an 'efficient' algorithm. Note; as @Kriss mentioned in the comments, there are even 'worse' types of problems, which may need exp...
Protecting Java Source Code From Being Accessed [closed]
...on "whitespace watermarking" is that if the IDE (re)format your code (e.g. VS C#/Eclipse), they will be gone.
– Alvin Wong
Apr 18 '13 at 6:17
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Use of 'use utf8;' gives me 'Wide character in print'
...erl -Mutf8 -e 'print "鸡\n";'
Wide character in print at -e line 1.
鸡
vs
$ perl -Mutf8 -CS -e 'print "鸡\n";'
鸡
Unicode is a big and complex area. As you've seen, many simple programs appear to do the right thing, but for the wrong reasons. When you start to fix part of the program, thing...
Carriage Return/Line Feed in .Net Resource File (App_GlobalResources)
... find and replace.. when you click the file from the 'find results' panel, VS will open the resx file in XML)
Here you can add text as you like (in value tags) and formatting will be preserved.
share
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Exclude folder from search but not from the project list
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In 2020: After clicking + the Local vs Shared choice means whether the exclusion goes into VCS or not. Then you have to Name it. Then after @DimitryK's step (now called the Scope tab) you have to choose that same name in a drop-down menu. (Is Jetbrains UX tinke...