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Ruby: How to iterate over a range, but in set increments?
...th element to the block. If the range contains numbers or strings, natural ordering is used. Otherwise step invokes succ to iterate through range elements. The following code uses class Xs, which is defined in the class-level documentation.
range = Xs.new(1)..Xs.new(10)
range.step(2) {|x| puts x}
r...
Where is the “Fold” LINQ Extension Method?
...gregate" outside of SQL. WP has a list en.wikipedia.org/wiki/Fold_(higher-order_function) of a couple dozen languages and C# is the only one that calls it "Aggregate". "Reduce" is the clear winner, followed by "Fold" for the ML family, and "Inject" for Smalltalk and friends.
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Adding options to select with javascript
...delay...), an approach extending the prototype of the HTMLSelectElement in order to chain the populate() function, as a method, to the DOM node:
HTMLSelectElement.prototype.populate = function (opts) {
var settings = {};
settings.min = 0;
settings.max = settings.min + 100;
for (va...
What are libtool's .la file for?
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Does it mean that in order to generate .la file, I need to use libtool (e.g. from automake)? One can rely on libtool to link the object files (gnu.org/software/libtool/manual/html_node/Using-Automake.html) but if I want to distribute a library wi...
Facebook Open Graph not clearing cache
...488/…" that you need to have a Facebook like/share button on the page in order for the output of this end-point to contain any information.
– WillyBurb
Feb 17 '15 at 17:24
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Anything wrong with NOT signing a .NET assembly?
... than unsigned assemblies, as they must be cryptographically verified.
In order to sign an assembly, any assemblies it depends upon must also be signed. My guess is that this contributes to your colleague's desire to sign everything -- the compiler is demanding it.
EDIT Since writing this answe...
How to create .pfx file from certificate and private key?
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In order to get this to work on openssl 1.0.2m I had to specify -certfile intermediate.crt -certfile rootca.crt before I was prompted to protect the .pfx with a passphrase/password. I believe this is possibly because the .key di...
Why git AuthorDate is different from CommitDate?
...could happen if you make your commit and send your patch to another one in order to apply the patch in another repo: the author date will be the date of your git commit, the commit date will be set to that date when the patch is applied in the other repo.
If you send the patch to two colleagues, th...
How to use NSURLConnection to connect with SSL for an untrusted cert?
...poses it is highly recommended that you do not change application logic in order disable the built in certificate validation provided by the NSURLConnection APIs. If the application is released to the public without removing this logic, it will be susceptible to man-in-the-middle attacks.
The reco...
Add default value of datetime field in SQL Server to a timestamp
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In order for a column to have a default value, it needs a "default constraint", and this command will add that. You can name the constraint whatever you like, Management Studio usually names them DF_TableName.
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