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View list of all JavaScript variables in Google Chrome Console
...bining his solution with what has been discovered on this thread as well.
https://davidwalsh.name/global-variables-javascript
x = {};
var iframe = document.createElement('iframe');
iframe.onload = function() {
var standardGlobals = Object.keys(iframe.contentWindow);
for(var b in window) { ...
Is there a builtin identity function in python?
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An identity function, as defined in https://en.wikipedia.org/wiki/Identity_function, takes a single argument and returns it unchanged:
def identity(x):
return x
What you are asking for when you say you want the signature def identity(*args) is not strict...
How to disable Crashlytics during development
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Check out the latest doc.
https://docs.fabric.io/android/crashlytics/build-tools.html#gradle-advanced-setup.
Apart from adding ext.enableCrashlytics = false in build.grade you need to do,
Crashlytics crashlyticsKit = new Crashlytics.Builder()
.c...
gulp.run is deprecated. How do I compose tasks?
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source: https://github.com/gulpjs/gulp/issues/755
gulp.start() was never meant to be a public api nor used. And as stated above in comments, the task management is being replaced in the next release....so gulp.start() will be breaki...
What is the difference between static_cast and C style casting?
...st explaining different casts in C/C++, and what C-style cast really does: https://anteru.net/blog/2007/12/18/200/index.html
C-Style casting, using the (type)variable syntax. The worst ever
invented. This tries to do the following casts, in this order: (see
also C++ Standard, 5.4 expr.cast p...
pandas: filter rows of DataFrame with operator chaining
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I offer this for additional examples. This is the same answer as https://stackoverflow.com/a/28159296/
I'll add other edits to make this post more useful.
pandas.DataFrame.query
query was made for exactly this purpose. Consider the dataframe df
import pandas as pd
import numpy as np
...
Maven2: Missing artifact but jars are in place
... of them this is what I see : http\://repo.maven.apache.org/maven2/.error= https\://repo.maven.apache.org/maven2/.error=
– Scarl
Mar 9 '15 at 4:38
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Spring Boot: How can I set the logging level with application.properties?
...sg%n"
Please pass through this link to customize your log more vividly.
https://docs.spring.io/spring-boot/docs/current/reference/html/boot-features-logging.html
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Insert a line at specific line number with sed or awk
... has a wq command to save and quit, but old ed's don't.
Further reading: https://gnu.org/software/ed/manual/ed_manual.html
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How to stop app that node.js express 'npm start'
...me was truncated. I read up on process.title in the nodejs documentation (https://nodejs.org/docs/latest/api/process.html#process_process_title) and it says
On Linux and OS X, it's limited to the size of the binary name plus the length of the command line arguments because it overwrites the arg...