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Test if a property is available on a dynamic variable
My situation is very simple. Somewhere in my code I have this:
14 Answers
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npm throws error without sudo
I just installed node and npm through the package on nodejs.org and whenever I try to search or install something with npm it throws the following error, unless I sudo the command. I have a feeling this is a permissions issue? I am already the admin.
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Can I stretch text using CSS?
...n't want the font to be bigger, because that makes it appear bolder than smaller text beside it. I just want to stretch the text vertically so it's kind of deformed. This would be in one div, and then the normal text beside it would be in another div. How can I do this?
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Add padding on view programmatically
...dding(0,padding,0,0);
This will set the top padding to padding-pixels.
If you want to set it in dp instead, you can do a conversion:
float scale = getResources().getDisplayMetrics().density;
int dpAsPixels = (int) (sizeInDp*scale + 0.5f);
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How to customize ?
Is it possible to change the appearance of <input type="file"> ?
18 Answers
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How do I match any character across multiple lines in a regular expression?
...P it is:
/(.*)<FooBar>/s
The s at the end causes the dot to match all characters including newlines.
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How to urlencode a querystring in Python?
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Technically, that's a bug in the services, isn't it?
– holdenweb
Aug 19 '15 at 9:52
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Using the RUN instruction in a Dockerfile with 'source' does not work
I have a Dockerfile that I am putting together to install a vanilla python environment (into which I will be installing an app, but at a later date).
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gitignore without binary files
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# Ignore all
*
# Unignore all with extensions
!*.*
# Unignore all dirs
!*/
### Above combination will ignore all files without extension ###
# Ignore files with extension `.class` & `.sm`
*.class
*.sm
# Ignore `bin` dir
bin/
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Where does forever store console.log output?
I installed forever and am using it, finding it quite funny.
11 Answers
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