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How to run a PowerShell script without displaying a window?
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You can either run it like this (but this shows a windows for a while):
PowerShell.exe -windowstyle hidden { your script.. }
Or you use a helper file I created to avoid the window called PsRun.exe that does exactly that. You can download source a...
How to save a Python interactive session?
I find myself frequently using Python's interpreter to work with databases, files, etc -- basically a lot of manual formatting of semi-structured data. I don't properly save and clean up the useful bits as often as I would like. Is there a way to save my input into the shell (db connections, varia...
How to tell Eclipse Workspace?
Is there a way to tell what is the current Eclipse workspace you are currently working on?
25 Answers
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Why does the jquery change event not trigger when I set the value of a select using val()?
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Milind Anantwar
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answered Jan 12 '11 at 18:32
user113716user11...
How to get a Docker container's IP address from the host
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The --format option of inspect comes to the rescue.
Modern Docker client syntax is:
docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' container_name_or_id
Old Docker client syntax is:
docker inspect --format '{{ .NetworkSettings.IPAddress }}' container_nam...
Core Data: Quickest way to delete all instances of an entity
... model for, let's say, "Cars" - could be about 2000 of them (and I can't make the Web Service return anything less than 1 or ALL cars.
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TextView - setting the text size programmatically doesn't seem to work
...Try it with 14 at least. BTW, using xml has a lot of advantages and will make your life easier once you need to do anything more complex than 'Hello World'.
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Difference between \w and \b regular expression meta characters
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The metacharacter \b is an anchor like the caret and the dollar sign. It matches at a position that is called a "word boundary". This match is zero-length.
There are three different positions that qualify as word boundaries:
Before the first character in the...
How to turn off INFO logging in Spark?
I installed Spark using the AWS EC2 guide and I can launch the program fine using the bin/pyspark script to get to the spark prompt and can also do the Quick Start quide successfully.
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Are HTTP headers case-sensitive?
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Qwerty
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answered Mar 10 '11 at 11:24
Ignacio Vazquez-Ab...