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Why is Class.newInstance() “evil”?
...
One more reason:
Modern IDEs allow you to find class usages - it helps during refactoring, if you and your IDE know what code is using class that you plan to change.
When you don't do an explicit usage of the constructor, b...
What does %~d0 mean in a Windows batch file?
...ble and expands %I to the
fully qualified name of the first one found.
If the environment variable name is not
defined or the file is not found by the
search, then this modifier expands to the
empty string
You can find the ...
Get Android Phone Model programmatically
I would like to know if there is a way for reading the Phone Model programmatically in Android.
16 Answers
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How can I scroll a web page using selenium webdriver in python?
...If you want to scroll to a page with infinite loading, like social network ones, facebook etc. (thanks to @Cuong Tran)
SCROLL_PAUSE_TIME = 0.5
# Get scroll height
last_height = driver.execute_script("return document.body.scrollHeight")
while True:
# Scroll down to bottom
driver.execute_sc...
Downloading an entire S3 bucket?
...cket/test2.txt to test2.txt
This will download all of your files using a one-way sync. It will not delete any existing files in your current directory unless you specify --delete, and it won't change or delete any files on S3.
You can also do S3 bucket to S3 bucket, or local to S3 bucket sync.
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How do I restore a missing IIS Express SSL Certificate?
... not yet fix broken certificate bindings and I will see how to make that a one-click feature.
– Lex Li
Jun 30 '16 at 15:13
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Comparing numbers in Bash
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There is also one nice thing some people might not know about:
echo $(( a < b ? a : b ))
This code will print the smallest number out of a and b
share
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What is the difference between exit(0) and exit(1) in C?
Can anyone tell me? What is the difference between exit(0) and exit(1) in C language?
11 Answers
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Formatting Decimal places in R
... two decimal places when output to screen (or written to a file). How does one do that?
12 Answers
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This type of CollectionView does not support changes to its SourceCollection from a thread different
...ake a call you don't have to worry on which thread you are on and on which one you make the call. The responsability is not for the Publisher anymore.
(This may give you a little performance overhead but doing this in a central service, it can save you a lot of exceptions and gives you easier applic...