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What is the difference between Python and IPython?
...ebook. You can put all your work into a notebook like script, image files, etc. But with base Python, you can only make the script in a file and execute it.
At start, you need to understand that the IPython is developed with the intention of supporting rich media and Python script in a single integ...
Adding two numbers concatenates them instead of calculating the sum
...run into several bugs (if the string begins with "0", the radix is octal/8 etc.).
var x = parseInt(stringValueX, 10);
var y = parseInt(stringValueY, 10);
alert(x + y);
Hope this helps!
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Laravel Eloquent ORM Transactions
...I catch an exception inside my transaction (for generating error messages, etc), do I need to re-emit the exception to have the rollback occur?
– alexw
Feb 19 '16 at 19:04
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Why is there extra padding at the top of my UITableView with style UITableViewStyleGrouped in iOS7
...ed (first cell with have a Y origin of 0.01, the next of cell_height+0.01, etc) so the contents of those cells will be misaligned. (Turn on Debug > Color Misaligned Images in the simulator to see this for yourself.) You don't want to do that.
– Simon Whitaker
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Colorized grep — viewing the entire file with highlighted matches
... @MPi ack -a will search all file types, while still excluding .git/ .svn/ etc.
– ephemient
Jul 24 '12 at 20:36
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How can I generate a self-signed certificate with SubjectAltName using OpenSSL? [closed]
...y the built-in openssl program. On recent Debian systems it is located at /etc/ssl/openssl.cnf
You can determine which openssl.cnf is being used by adding a spurious XXX to the file and see if openssl chokes.
First, modify the req parameters. Add an alternate_names section to openssl.cnf with th...
What's the difference between a continuation and a callback?
...* y;
}
Now if every operation (including addition, multiplication, etc.) were written in the form of functions then we would have:
console.log(pythagoras(3, 4));
function pythagoras(x, y) {
return add(square(x), square(y));
}
function square(x) {
return multiply(x, x);
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SQL Server Linked Server Example Query
... Syntax for Oracle being different than Teradata different than SQL Server etc.
– AxGryndr
Jul 13 '17 at 14:29
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How do I create a branch?
...nch of folders at the top of your repository called tags, branches, trunk, etc. - that allows you to copy your whole trunk (or sub-sets) into the tags and/or branches folders. If you have more than one project you might want to replicate this kind of structure under each project:
It can take a whil...
Copy all files and folders using msbuild
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Potentially. If you have a build farm (Jenkins, TeamCity etc), the agent service may run under a different account that doesn't have xcopy in the path. You can try things like %windir%\system32 in the path, but even this doesn't work some times.
– Andrew dh
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