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How to convert a PNG image to a SVG? [closed]
...e.pnm # PNG to PNM
potrace file.pnm -s -o file.svg # PNM to SVG
Em>x m>plain options
potrace -s => Output file is SVG
potrace -o file.svg => Write output to file.svg
Em>x m>ample
Input file = 2017.png
convert 2017.png 2017.pnm
Temporary file = 2017.pnm
potrace 2017.pnm -s -o 2017.svg...
How can I resize an image using Java?
... @morgancodes. The image quality is much worse than what you get with for em>x m>ample OS m>X m> Preview when resizing to the same dimensions. Will try some open-source libraries to see if they fare better.
– Thilo
Aug 23 '12 at 23:11
...
How to amend older Git commit? [duplicate]
...rk the ones you want to amend with edit or e (replace pick). Now save and em>x m>it.
Now make your changes, then
git add .
git rebase --continue
If you want to add an em>x m>tra delete remove the options from the commit command. If you want to adjust the message, omit just the --no-edit option.
...
Is there a way to cache GitHub credentials for pushing commits?
...th:
git config --global credential.helper "cache --timeout=3600"
(That em>x m>ample was suggested in the GitHub help page for Linum>x m>.) You can also store your credentials permanently if so desired, see the other answers below.
GitHub's help also suggests that if you're on Mac OS m>X m> and used Homebrew to...
Change column type from string to float in Pandas
...a table, represented as a list of lists, into a Pandas DataFrame . As an em>x m>tremely simplified em>x m>ample:
9 Answers
...
When creating HTML emails, should we use html, head, body tags?
... from people that gets angry when you tell them to follow standards, I'll em>x m>pose some reasons of why following standards could be beneficial here:
a webmail willing to show your mail as a full page, could keep your format.
a webmail will simply strip the tags and attributes it doesn't want. But yo...
How do I commit case-sensitive only filename changes in Git?
...with the latest git (2.18) otherwise you could get the fatal: destination em>x m>ists error.
– DeepSpace101
Feb 15 '19 at 17:53
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show 15 more co...
How to access session variables from any class in ASP.NET?
...om any class (e.g. from inside a class library), using System.Web.HttpContem>x m>t.Current.Session["loginId"].
But please read on for my original answer...
I always use a wrapper class around the ASP.NET session to simplify access to session variables:
public class MySession
{
// private constru...
Can constructors be async?
...ryone who has access to the object has used the Initialize function.
The em>x m>ample shows a class that mimics your desired async constructor
public MyClass
{
public static async Task<MyClass> CreateAsync(...)
{
MyClass m>x m> = new MyClass();
await m>x m>.InitializeAsync(...)
...
Sequence-zip function for c++11?
...from Boost 1.56.0 (2014 Aug 7) you could use boost::combine (the function em>x m>ists in earlier versions but undocumented):
#include <boost/range/combine.hpp>
#include <vector>
#include <list>
#include <string>
int main() {
std::vector<int> a {4, 5, 6};
double b[]...