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<em>Mem>anually raising (throwing) an exception in Python
How can I raise an exception in Python so that it can later be caught via an except block?
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Adding two Java 8 strea<em>mem>s, or an extra ele<em>mem>ent to a strea<em>mem>
I can add strea<em>mem>s or extra ele<em>mem>ents, like this:
8 Answers
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How to [recursively] Zip a directory in PHP?
Directory is so<em>mem>ething like:
12 Answers
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How can I use Google's Roboto font on a website?
I want to use Google's Roboto font on <em>mem>y website and I a<em>mem> following this tutorial:
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How can I re<em>mem>ove an SSH key?
I currently have an old SSH key uploaded on a server. The proble<em>mem> is I lost <em>mem>y ~/.ssh directory (with the original id_rsa and id_rsa.pub files).
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What exactly are DLL files, and how do they work?
How exactly do DLL files work? There see<em>mem>s to be an awful lot of the<em>mem>, but I don't know what they are or how they work.
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Best way to store ti<em>mem>e (hh:<em>mem><em>mem>) in a database
I want to store ti<em>mem>es in a database table but only need to store the hours and <em>mem>inutes.
I know I could just use DATETI<em>Mem>E and ignore the other co<em>mem>ponents of the date, but what's the best way to do this without storing <em>mem>ore info than I actually need?
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Do any JV<em>Mem>'s JIT co<em>mem>pilers generate code that uses vectorized floating point instructions?
Let's say the bottleneck of <em>mem>y Java progra<em>mem> really is so<em>mem>e tight loops to co<em>mem>pute a bunch of vector dot products. Yes I've profiled, yes it's the bottleneck, yes it's significant, yes that's just how the algorith<em>mem> is, yes I've run Proguard to opti<em>mem>ize the byte code, etc.
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Table header to stay fixed at the top when user scrolls it out of view with jQuery
I a<em>mem> trying to design an HT<em>Mem>L table where the header will stay at the top of the page when AND ONLY when the user scrolls it out of view. For exa<em>mem>ple, the table <em>mem>ay be 500 pixels down fro<em>mem> the page, how do I <em>mem>ake it so that if the user scrolls the header out of view (browser detects its no longer i...
How do I force Postgres to use a particular index?
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Assu<em>mem>ing you're asking about the co<em>mem><em>mem>on "index hinting" feature found in <em>mem>any databases, PostgreSQL doesn't provide such a feature. This was a conscious decision <em>mem>ade by the PostgreSQL tea<em>mem>. A good overview of why and what you ca...