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'Specified condition “$(PackageAsSingleFile)” evaluates to “” instead of a boolean?
...e project again. Restarting VS2013 resolved it.
– Xaniff
May 24 '14 at 19:33
2
This seems to be a...
How to use Git Revert
...e opposite of an existing commit.
It leaves the files in the same state as if the commit that has been reverted never existed. For example, consider the following simple example:
$ cd /tmp/example
$ git init
Initialized empty Git repository in /tmp/example/.git/
$ echo "Initial text" > README.md
...
Get yesterday's date in bash on Linux, DST-safe
...that switching between summer and winter time is always done during night, if I understand correctly?
– Nicolas Raoul
Mar 28 '17 at 3:38
2
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How do I remove leading whitespace in Python?
...ce which may be more that spaces (tabs etc). That's usually what you want. If you want to remove spaces and spaces only, call " bla".lstrip(" ")
– balpha
Jun 6 '09 at 8:03
1
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How to add semicolon after method call when inside parameter list in IntelliJ IDEA?
...yage back to IntelliJ via Eclipse. Currently my Eclipse is set up so that if I currently have a statement such as this (where ^ denotes where my cursor currently sits):
...
Python: List vs Dict for look up table
... amortized O(1), with regard to the number of items in the data structure. If you don't need to associate values, use sets.
Memory
Both dictionaries and sets use hashing and they use much more memory than only for object storage. According to A.M. Kuchling in Beautiful Code, the implementation tri...
How to delete a certain row from mysql table with same column values?
...
This only deletes one row. If there were 3 with this user and product id then 2 would remain.
– Rob
Aug 22 '13 at 10:48
10
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Bypass confirmation prompt for pip uninstall
...
If you want to uninstall every package from requirements.txt,
pip uninstall -y -r requirements.txt
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Convert Pixels to Points
...
There are 72 points per inch; if it is sufficient to assume 96 pixels per inch, the formula is rather simple:
points = pixels * 72 / 96
There is a way to get the configured pixels per inch of your display in Windows using GetDeviceCaps. Microsoft has a...
How to set HTTP headers (for cache-control)?
...o be HTTP/1.1 compliant. Also see EXPIRES.
Note: It may be better to specify cache commands in HTTP than in META statements, where they can influence more than the browser, but proxies and other intermediaries that may cache information.
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