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PDO's query vs execute

...ause I was bulk transferring trusted data from an Ubuntu Linux box running PHP7 with the poorly supported Microsoft ODBC driver for MS SQL Server. I arrived at this question because I had a long running script for an ETL that I was trying to squeeze for speed. It seemed intuitive to me that query c...
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What does “%” (percent) do in PowerShell?

... A post PowerShell - Special Characters And Tokens provides description of multiple symbols including % % (percentage) 1. Shortcut to foreach. Task: Print all items in a collection. Solution. ... | % { Write-Host $_ } 2. Remainder of division, same as Mod in VB. Exa...
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Automatically capture output of last command into a variable using Bash?

...opened at once as long as they don't include spaces or other shell parsing tokens. share | improve this answer | follow | ...
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How is Node.js inherently faster when it still relies on Threads internally?

...ault stack sizes for modern threads tend to be pretty huge, but the memory allocated by a closure-based event system would be only what's needed) b) a real benchmark that actually gives a fair chance to the threaded server of choice. At least that way, I'd have to stop believing that the claims are...
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How to limit the amount of concurrent async I/O operations?

...oads, with all of the expected arguments - timeout intervals, cancellation tokens, all of your usual scheduling friends :) Stephen's also written a more recent blog post about the new .NET 4.5 goodies that came out with beta see What’s New for Parallelism in .NET 4.5 Beta. Last, here's some samp...
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Java Class.cast() vs. cast operator

...n any case, Class.cast() should be used mainly when you retrieve the Class token via reflection. It's more idiomatic to write MyObject myObject = (MyObject) object rather than MyObject myObject = MyObject.class.cast(object) EDIT: Errors at compile time Over all, Java performs cast checks at...
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How do I pass multiple parameters into a function in PowerShell?

...is a shell language and it's common for shell languages to use spaces as a token separator. I wouldn't say Powershell is being different here, it's right in line with other system default shells like cmd, sh, bash, etc. – Bender the Greatest Jun 6 '19 at 21:52 ...
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Multiple Models in a single django ModelForm?

...lastname',) child_model = ConsumerProfile child_fields = ('payment_token', 'cart',) Or with ModelFormClass: class ConsumerRegistrationUpdateView(UpdateView): model = Registration fields = ('firstname', 'lastname',) child_model = ConsumerProfile child_form_class = ConsumerP...
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Best way to convert an ArrayList to a string

...ls.join takes an Object[], I'd assume that it's calling toString() on each token. Does PatientDetails implement toString()? If that doesn't solve the problem, you may be stuck doing something with the Separator class. – JJ Geewax Jun 15 '12 at 19:32 ...
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Heroku push rejected, no Cedar-supported app detected

... missing some key file that it uses to identify your app (and its type). php: index.php python: requirements.txt ruby: Gemfile # note the capitalization node: package.json share | improve this a...