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How to squash all git commits into one?
...w start")
Here, the commit message "A new start" is just an example, feel free to use your own language.
TL;DR
No need to squash, use git commit-tree to create an orphan commit and go with it.
Explain
create a single commit via git commit-tree
What git commit-tree HEAD^{tree} -m "A new start" does...
In Java, how do I convert a byte array to a string of hex digits while keeping leading zeros? [dupli
... of relying on some magic BigInteger black box conversion) and you're also free from having to worry about corner cases like leading-zeroes and stuff. This routine takes every 4-bit nibble and turns it into a hex char. And it's using a table lookup, so it's probably fast. It could probably be faster...
Access restriction on class due to restriction on required library rt.jar?
...u must promptly publish broadly an
accurate specification for such API for free use by all
developers. You may not create, or authorize your
licensees to create, additional classes, interfaces, or
subpackages that are in any way identified as "java",
"javax", "sun" or similar convention as specifie...
getApplication() vs. getApplicationContext()
...aranteed to return an Application object, while getApplicationContext() is free to return a proxy instead.
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How to convert IPython notebooks to PDF and HTML?
...tebook.ipynb into the html output format.
Google Colaboratory is Google's free Jupyter notebook environment that requires no setup and runs entirely in the cloud. If you are using Google Colab the commands are the same, but Google Colab only lets you download .ipynb or .py formats.
Convert the htm...
How can I parse a string with a comma thousand separator to a number?
...
Usually you should consider to use input fields which don't allow free text input for numeric values. But there might be cases, when you need to guess the input format. For example 1.234,56 in Germany means 1,234.56 in US. See https://salesforce.stackexchange.com/a/21404 for a list of count...
What does {0} mean when initializing an object?
... words "is not". Padding bytes are implementation defined. The compiler is free to turn foo a = {0} into memset(&a, 0, sizeof(a)) at it's own leisure. It is not required to "skip" padding bytes and only set foo.c and foo.i. +1 for the (potential) security bug tho
– Security...
.NET unique object identifier
... the base object.GetHashCode() needs to allocate a sync block, which isn't free. Nice idea though - +1 from me.
– Jon Skeet
Apr 15 '09 at 9:47
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How to call a SOAP web service on Android [closed]
...
You mean you wouldn't get a free lunch. Manual parsing doesn't have anything to do with OO. I could parse everything on paper with my most advanced tool being an HB1 pencil and it would still be OO.
– Neil
Jan 18...
Open directory dialog
... Windows Vista came out with the much better folder dialog. There are good free libraries that show the good dialog on Vista+, and the bad one on XP.
– Roman Starkov
Dec 26 '11 at 22:51
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