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Best way to replace multiple characters in a string?
...t.replace(c, "\\" + c)
def b(text):
for ch in ['&','#']:
if ch in text:
text = text.replace(ch,"\\"+ch)
import re
def c(text):
rx = re.compile('([&#])')
text = rx.sub(r'\\\1', text)
RX = re.compile('([&#])')
def d(text):
text = RX.sub(r'\\\1', te...
Get properties and values from unknown object
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@clone that's a completely different way of doing it. You should post an answer if you think it's a valid approach
– Cocowalla
Jul 22 '17 at 7:31
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IBOutlet and IBAction
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IBAction resolves to void and IBOutlet resolves to nothing, but they signify to Xcode and Interface builder that these variables and methods can be used in Interface builder to link UI elements to your code.
If you're not going to be using Interface Builder at all, then you don't need them in you...
ImportError: No module named apiclient.discovery
...f the library.
At some point, it was switched over to be googleapiclient.
If your code is running on Google App Engine, both should work.
If you are running the application yourself, with the google-api-python-client installed, both should work as well.
Although, if we take a look at the source c...
How to make a window always stay on top in .Net?
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Good question, if you wanted to swap between this top-most ability and the default behavior (for example, you have an "Always on top" checkbox for window behavior). I'd guess that maybe with the proper flags it would be possible. If you had...
rake db:schema:load vs. migrations
Very simple question here - if migrations can get slow and cumbersome as an app gets more complex and if we have the much cleaner rake db:schema:load to call instead, why do migrations exist at all?
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Removing duplicate rows in vi?
...one on each line). Some of these are duplicates, and I would like to know if it is possible (and if so, how) to remove any duplicates. I am interested in doing this from within vi/vim, if possible.
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How to return a result (startActivityForResult) from a TabHost Activity?
...s and downloading the Android sources, I have finally come to a solution.
If you look at the Activity class, you will see, that finish() method only sends back the result if there is a mParent property set to null. Otherwise the result is lost.
public void finish() {
if (mParent == null) {
...
How do you compare structs for equality in C?
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if the 2 structures variable are initialied with calloc or they are set with 0 by memset so you can compare your 2 structures with memcmp and there is no worry about structure garbage and this will allow you to earn time
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package R does not exist
...ed by renaming the namespace folders. I just forgot to also edit AndroidManifest and that's why I got this error.
Make sure you check this as well.
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