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Package cairo was not found in the pkg-config search path. Node j.s install canvas issue
...I needed an extra step to make it work. I'm using OS X 10.14.5
So this is what I followed.
brew install pkg-config
brew install cairo
pkg-config --atleast-version=1.12.2 cairo
export PKG_CONFIG_PATH=/usr/X11/lib/pkgconfig/
export PKG_CONFIG_PATH="${PKG_CONFIG_PATH}:/usr/local/opt/libffi/li...
String replacement in Objective-C
...s in old versions on the iOS. in the latest, the right-to-left works well.
What I did, is as follows:
first I check the iOS version:
if (![self compareCurVersionTo:4 minor:3 point:0])
Than:
// set RTL on the start on each line (except the first)
myUITextView.text = [myUITextView.text stringBy...
Cache an HTTP 'Get' service response in AngularJS?
...
Question: what's the point of saving cached data into $cacheFactory.. why not just save it into a local object in the Service? Any good reasons?
– Spock
Sep 10 '13 at 10:36
...
How do you reference a capture group with regex find and replace in Visual Studio 2012, 2013, 2015,
...To add an example of this, here is something I had to do in my code:
Find what:
_platformActions.InstallApp\((.+)\)
Replace with:
this.Platform().App($1).Install()
This replaces any call to InstallApp(x), with this.Platform().App(x).Install().
*Don't forget to mark "Use regular expressions" ...
How to keep a Python script output window open?
...k on how to edit environment variables on Windows, and add C:\PYTHON26 (or whatever directory you installed python to).
When the program ends, it'll drop you back to the cmd prompt instead of closing the window.
Add code to wait at the end of your script. For Python2, adding ...
raw_input()
... ...
How do I convert a numpy array to (and display) an image?
....gray() once in your code to switch all following graphs to grayscale. Not what the OP wants but good to know nevertheless.
– Cerno
Feb 28 '17 at 12:21
2
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Load local JSON file into variable
...tions or undefined values. Below is your object as valid JSON.
{
"id": "whatever",
"name": "start",
"children": [
{
"id": "0.9685",
"name": " contents:queue"
},
{
"id": "0.79281",
"name": " contents:mqq_error"
}
]
}
You also had an extra }.
...
An invalid form control with name='' is not focusable
...
Thank you for your comment. But i wonder what security risks would come with that? If any? Or does it simply tell the browser not to validate the input fields inside the form?
– mp1990
Mar 3 '14 at 14:06
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Best way to get child nodes
... I'm sorry, but I know how to get the first child in all major browsers. What I want to know is how the different objects are structured, in order to get a better understanding of the similarities and differences between them. I'll edit my question later to make that clearer, sorry for the mixup
...
How to set the environmental variable LD_LIBRARY_PATH in linux
...u you want a system wide lib tou should use my solution. It all depends on what you are looking for.
– user1824407
Nov 17 '12 at 9:56
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