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Regular Expression to match string starting with “stop”
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If you wish to match only lines beginning with stop use
^stop
If you wish to match lines beginning with the word stop followed by a space
^stop\s
Or, if you wish to match lines beginning with the word stop but followed ...
JS Client-Side Exif Orientation: Rotate and Mirror JPEG Images
Digital camera photos are often saved as JPEG with an EXIF "orientation" tag. To display correctly, images need to be rotated/mirrored depending on which orientation is set, but browsers ignore this information rendering the image. Even in large commercial web apps, support for EXIF orientation can ...
Where is nodejs log file?
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If you use docker in your dev you can do this in another shell:
docker attach running_node_app_container_name
That will show you STDOUT and STDERR.
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Removing leading zeroes from a field in a SQL statement
... particular field, which is a simple VARCHAR(10) field. So, for example, if the field contains '00001A', the SELECT statement needs to return the data as '1A'.
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How do I partially update an object in MongoDB so the new object will overlay / merge with the exist
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If I understand the question correctly, you want to update a document with the contents of another document, but only the fields that are not already present, and completely ignore the fields that are already set (even if to ...
How to debug JavaScript / jQuery event bindings with Firebug or similar tools?
...agree about console.log(), however it should be hedged with something like if (window.console) in case it gets left in the code (much easier to do than with alert()) and breaks IE.
– thepeer
Jan 24 '12 at 16:46
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Step out of current function with GDB
Those who use Visual Studio will be familiar with the Shift + F11 hotkey , which steps out of a function, meaning it continues execution of the current function until it returns to its caller, at which point it stops.
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jQuery - Illegal invocation
..., fitting to the default content-type "application/x-www-form-urlencoded". If you want to send a DOMDocument, or other non-processed data, set this option to false.
– BOTJr.
Apr 12 '16 at 21:34
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Setting transparent images background in IrfanView
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Make sure 'Show PNG/TIF/TGA/DDS alpha/transparent color' is ticked on the same settings section.
– Sprintstar
Sep 28 '15 at 10:18
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What does the “@” symbol do in Powershell?
...eck out Jeffrey Snover's answer below... @ is more than just an array identifier.
– Eric Schoonover
Sep 15 '09 at 6:47
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