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HTML minification? [closed]
...s are very high that the cost/benefit for this effort is negligible, especially if you were planning to manually use online tools to deal with each page.
Use YSlow or Page Speed to determine what you really need to do to optimize your pages. My guess is that reducing bytes of HTML will not be yo...
When would you use a List instead of a Dictionary?
...ionary is fast for lookup operations, because is using hash function internally. That means, all the keys must be unique in dictionary.
Consider this examples:
List<KeyValuePair<int, string>> pairs = new List<KeyValuePair<int, string>>();
pairs.Add(new KeyValuePair<int,...
Where does Java's String constant pool live, the heap or the stack?
...
The answer is technically neither. According to the Java Virtual Machine Specification, the area for storing string literals is in the runtime constant pool. The runtime constant pool memory area is allocated on a per-class or per-interface bas...
Reason for Column is invalid in the select list because it is not contained in either an aggregate f
...r which value to choose for b in each group". Why doesn't SQL put b1,b2,b3 all together in that column ?
– david blaine
Dec 22 '12 at 4:51
...
How to check if an appSettings key exists?
...sNullOrEmpty then your logic for "key doesn't exist" will run when you actually have a key with a blank string value as a valid setting
– nrjohnstone
Jul 7 '16 at 9:28
3
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How do you maintain development code and production code? [closed]
...art of a feature branch.
Original answer (Oct. 2008, 10+ years ago)
It all depends of the sequential nature of your release management
First, is everything in your trunk really for the next release?
You might find out that some of the currently developed functions are:
too complicated and sti...
SQL Server insert if not exists best practice
...
Semantically you are asking "insert Competitors where doesn't already exist":
INSERT Competitors (cName)
SELECT DISTINCT Name
FROM CompResults cr
WHERE
NOT EXISTS (SELECT * FROM Competitors c
WHERE cr.Name = c.cName...
How to reload .bash_profile from the command line?
...
@StasS - . and source are literally the same thing in bash. From the link: "source is a synonym for dot/period '.' in bash, but not in POSIX sh, so for maximum compatibility use the period."
– Carl Norum
Jan 15 '17 at...
Asp.net MVC ModelState.Clear
...ticular I need to know in what situations it is necessary or desirable to call ModelState.Clear() .
10 Answers
...
Why doesn't Java support unsigned ints?
...ut simplicity:
Gosling: For me as a language designer, which I don't really count myself as these days, what "simple" really ended up meaning was could I expect J. Random Developer to hold the spec in his head. That definition says that, for instance, Java isn't -- and in fact a lot of these lan...