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Replace whole line containing a string using Sed
...>.*/<expression>SE_LABEL = ABC<expression>/g' MYR2.xml > test.txt
– Nasri Najib
Oct 24 '14 at 7:46
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Can C++ code be valid in both C++03 and C++11 but do different things?
...ssion. Granted, the C++03 one did come up with a warning form Clang when I tested it.
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How to validate phone numbers using regex
...ing fluff until you have just the "number". Doing this solves 2 problems - testing the result is now easy and you can now ensure that values rendered back out for display can all be formatted consistently. The first comment on this answer about the "Complicator's Gloves" is a good read... sometimes...
How slow are .NET exceptions?
...evolves around them being slow while the other side claims (with benchmark test) that the speed is not the issue. I've read numerous blogs, articles, and posts pertaining one side or the other. So which is it?
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Project structure for Google App Engine
... by App Engine
myapp/*.py: app-specific python code
views.py, models.py, tests.py, __init__.py, and more
templates/*.html: templates (or myapp/templates/*.html)
Here are some code examples that may help as well:
main.py
import wsgiref.handlers
from google.appengine.ext import webapp
from mya...
Is there a git-merge --dry-run option?
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In testing this I found grepping for 'changed in both' flags merges where both branches modify the same file, even if they do not result in a merge conflict. To identify only actual conflicts I found it necessary to grep for th...
Setting Environment Variables for Node to retrieve
...l pass the user id 239482 and the user key as foobar. This is suitable for testing, however for production, you will probably be configuring some bash scripts to export variables.
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How do I Search/Find and Replace in a standard string?
... to )
{
return std::regex_replace( in, std::regex(from), to );
}
string test = "Remove all spaces";
std::cout << do_replace(test, " ", "") << std::endl;
output:
Removeallspaces
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C++ Tuple vs Struct
... collected using gcc-4.9.2 and clang-4.0.0:
std::vector<StructData> test_struct_data(const size_t N) {
std::vector<StructData> data(N);
std::transform(data.begin(), data.end(), data.begin(), [N](auto item) {
std::random_device rd;
std::mt19937 gen(rd());
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PHP passing $_GET in linux command prompt
...ices and errors as well, e.g. <b>Notice</b>: Undefined index: testing in <b> ... </b><br />
– bafromca
Jan 19 '16 at 1:59
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