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@import vs #import - iOS 7
... "Frameworks" group. It will save many developers from the cryptic "Linker error" messages.
You don't actually need to use the @import keyword. If you opt-in to using modules, all #import and #include directives are mapped to use @import automatically. That means that you don't have to change your s...
How to overload functions in javascript?
...ent arguments are passed (probably by throwing an exception with a helpful error message).
In an ES6 environment, it is possible to use destructuring to create default properties/values for the above passed object. This is discussed in more detail in this reference article.
Here's one example fro...
PHP function to build query string from array
...ng.
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Dec 30 '08 at 21:05
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Installed Ruby 1.9.3 with RVM but command line doesn't show ruby -v
... broken version of RVM. Ubuntu does something to RVM that produces lots of errors, the only safe way of fixing for now is to:
sudo apt-get --purge remove ruby-rvm
sudo rm -rf /usr/share/ruby-rvm /etc/rvmrc /etc/profile.d/rvm.sh
open new terminal and validate environment is clean from old RVM sett...
What is the difference between List (of T) and Collection(of T)?
...
answered Feb 4 '15 at 20:05
Ian BoydIan Boyd
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How can you profile a Python script?
...
getting this errorTraceback (most recent call last): /pycallgraph.py", line 90, in generate output.done() File "/net_downloaded/pycallgraph-develop/pycallgraph/output/graphviz.py", line 94, in done source = self.generate() Fil...
Why does datetime.datetime.utcnow() not contain timezone information?
... doesn't implement the tzinfo interface in the expected way so you can get errors if you try to use some of the city timezones in astimezone. So datetime not only has no native timezones, but the only widely-available implementation of tzinfo is non-compliant to the supposed standard.
...
Remote Connections Mysql Ubuntu
...t remotely to my MySQL server. I've tried everything and I'm still getting errors.
5 Answers
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How can I do division with variables in a Linux shell?
... commands in my shell as below, it returns an expr: non-integer argument error. Can someone please explain this to me?
6 ...
How to execute shell command in Javascript
...ss').exec, child;
child = exec('cat *.js bad_file | wc -l',
function (error, stdout, stderr) {
console.log('stdout: ' + stdout);
console.log('stderr: ' + stderr);
if (error !== null) {
console.log('exec error: ' + error);
}
});
child();
Hope t...