Thank for the J.M.'s and SqRoots' help in this post,I make a function to do this,one can use it encrypt any express in a URL.Now you just share your URL to another:
exprURL[expr_] :=
Module[{list, imageWidth, imageHeight, n},
list = ToCharacterCode[Compress[expr]];
{imageWidth,
image...
@yode Still in v9 so can't test, but does Attributes[exprURL] = HoldAll;exprURL[expr_] := Module[{list, imageWidth, imageHeight, n}, list = ToCharacterCode[Compress[Unevaluated@expr]];……meet your requirement?
@yode Sorry for the late reply. In my java code, I'm using the apache HttpComponents library. There, it is very clear how to configure a proxy but there is no documentation about a "PAC address".
@J.M. Do you know something about the policy of imgur to delete images that are posted here?
Some minutes ago, it is the first time that I found imgur deleting content. It was an image that encoded a code cell
Here is the exact code that I used: Import["http://goo.gl/NaH6rM"]["http://i.stack.imgur.com/ZrHmp.png"] Please copy and evaluate the complete import statement. — halirutan27 mins ago
Background:
It is troublesome to upload some files to Stack exchange. A possibility is to give some Google Drive or Dropbox URL but it maybe unaccessible to some people. Using the SE Uploader gives some error information like the following:
This results in the add-on not being usable in Chin...
So after reading this question it appears Mathematica can resume sessions essentially if you pass it the -sl option.
Is there a way to make it act more like Windows and OSX and make this the default when clicking on the Ubuntu icon ?