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Using scp to copy a file to Amazon EC2 instance?
...try copy the folder to the root of the system, which would give permission errors on all machines without running sudo (or as root).
– Dobz
Jul 29 '14 at 15:17
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Decreasing for loops in Python impossible?
... range(5,-1,-1). Although he could probably figure that out from trial and error.
– kojiro
Aug 26 '13 at 1:20
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How to remove k__BackingField from json when Deserialize
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Automatic Property syntax is actually not recommended if the class can be used in serialization. Reason being the backing field is generated by compiler which can be different each time code is compiled. This can cause incompatibility issues even if no chang...
What is the difference between Collections.emptyList() and Collections.EMPTY_LIST
In Java, we have Collections.emptyList() and Collections.EMPTY_LIST . Both have the same property:
4 Answers
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Difference between WebStorm and PHPStorm
..., but in reality it's great for editing but doesn't feel like it real-time-error-checks PHP as well as PHPStorm. This is just an observation, coming from a regular user of a JetBrains products.
If you're a student try taking advantage of the free license while attending school; it gives you a ch...
What is the official “preferred” way to install pip and virtualenv systemwide?
...install setuptools for you.
I now run the regular:
curl --silent --show-error --retry 5 https://bootstrap.pypa.io/get-pip.py | sudo python
Here are the official installation instructions:
http://pip.readthedocs.org/en/latest/installing.html#install-pip
EDIT 25-Jul-2013:
Changed URL for setupto...
Why does Sql Server keep executing after raiserror when xact_abort is on?
... design, the XACT_ABORT set option does not impact the behavior of the RAISERROR statement. We will consider your feedback to modify this behavior for a future release of SQL Server.
Yes, this is a bit of an issue for some who hoped RAISERROR with a high severity (like 16) would be the same as an...
How to remove files that are listed in the .gitignore but still on the repository?
...re`
But this doesn't seem to work in Git Bash on Windows. It produces an error message. The following works better:
git ls-files -i --exclude-from=.gitignore | xargs git rm --cached
Regarding rewriting the whole history without these files, I highly doubt there's an automatic way to do it.
An...
Replace part of a string with another string
...string, "$name", "Somename");
In response to a comment, I think replaceAll would probably look something like this:
void replaceAll(std::string& str, const std::string& from, const std::string& to) {
if(from.empty())
return;
size_t start_pos = 0;
while((start_pos...
What does an asterisk do in a CSS property name? [duplicate]
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It is a syntax error. So in CSS, it makes the property name invalid and stops it being parsed.
Thanks to bugs in browsers, it is sometimes ignored. This effectively causes the property to apply only to browsers featuring that particular bu...