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Detect Safari browser
...rAgent);
It uses negative look-arounds and it excludes Chrome, Edge, and all Android browsers that include the Safari name in their user agent.
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Create an empty data.frame
I'm trying to initialize a data.frame without any rows. Basically, I want to specify the data types for each column and name them, but not have any rows created as a result.
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Use space as a delimiter with cut command
...You can't use regexes with cut, but you can with cuts which tries to "fix" all of cut limitations: github.com/arielf/cuts
– arielf
Jul 3 '14 at 4:00
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How to declare a global variable in a .js file
I need a few global variables that I need in all .js files.
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Vertically align text next to an image?
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Actually, in this case it's quite simple: apply the vertical align to the image. Since it's all in one line, it's really the image you want aligned, not the text.
<!-- moved "vertical-align:middle" style from span to img ...
How to make join queries using Sequelize on Node.js
...ok a bit complicated compared to what you posted, but what it does is basically just aliasing all columns of the users table to make sure they are placed into the correct model when returned and not mixed up with the posts model
Other than that you'll notice that it does a JOIN instead of selecting...
Unix command to find lines common in two files
... @ferdy (Repeating my comment from your answer, as yours is essentially a repeated answer posted as a comment) grep does some weird things you might not expect. Specifically, everything in 1.txt will be interpreted as a regular expression and not a plain string. Also, any blank line in 1.txt...
How to remove EXIF data without recompressing the JPEG?
...ress it, as recompressing the JPEG will degrade the quality, as well as usually increasing the file size.
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PHP: Return all dates between two dates in an array [duplicate]
...terator_to_array($period) to get your array. This function is available in all PHP versions where DateInterval is available.
– Aaron Adams
Apr 26 '13 at 3:25
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When to use thread pool in C#? [closed]
...l vs. create my own threads. One book recommends using a thread pool for small tasks only (whatever that means), but I can't seem to find any real guidelines. What are some considerations you use when making this programming decision?
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