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Uncaught SyntaxError: Unexpected token :
...
To add to @andy_magoon, in my case, I had a script tag that was supposed to serve up javascript, but because the request was redirected to an HTML page (its not important why it was redirected), which begins with <!DOCTYPE html>, whic...
How to enter a multi-line command
...l allow line continuation directly:
$x=1..5
$x[
0,3
] | % {
"Number: $_"
}
Similar to the | a comma will also work in some contexts:
1,
2
Keep in mind, though, similar to JavaScript's Automatic Semicolon Insertion, there are some things that are similarly broken because the line break occu...
Apply .gitignore on an existing repository already tracking large number of files
.... For example, mine looks like this:
```
OS junk files
[Tt]humbs.db
*.DS_Store
#Visual Studio files
*.[Oo]bj
*.user
*.aps
*.pch
*.vspscc
*.vssscc
*_i.c
*_p.c
*.ncb
*.suo
*.tlb
*.tlh
*.bak
*.[Cc]ache
*.ilk
*.log
*.lib
*.sbr
*.sdf
*.pyc
*.xml
ipch/
obj/
[Bb]in
[Dd]ebug*/
[Rr]elease*/
Ankh.NoLoad
...
Modulo operation with negative numbers
...
Based on the C99 Specification: a == (a / b) * b + a % b
We can write a function to calculate (a % b) == a - (a / b) * b!
int remainder(int a, int b)
{
return a - (a / b) * b;
}
For modulo operation, we can have the f...
How do I create a new Swift project without using Storyboards?
... Xcode template:
Remove the key-value pair for key "Main storyboard file base name" from Info.plist.
Delete the storyboard file Main.storyboard.
As you can see in the first code snippet, instead of implicitly unwrapping an optional, I rather like the if let syntax for unwrapping the optional win...
Alternative to itoa() for converting integer to string C++? [duplicate]
...
In C++11 you can use std::to_string:
#include <string>
std::string s = std::to_string(5);
If you're working with prior to C++11, you could use C++ streams:
#include <sstream>
int i = 5;
std::string s;
std::stringstream out;
out <<...
How to decode HTML entities using jQuery?
... $("<div/>").html('<img src="http://www.google.com/images/logos/ps_logo2.png" onload=alert(1337)>'). In Firefox or Safari it fires the alert.
– Mike Samuel
Mar 16 '11 at 20:37
...
How do I fix PyDev “Undefined variable from import” errors?
...s a shell for it to obtain runtime information (see http://pydev.org/manual_101_interpreter.html for details) -- i.e.: mostly, PyDev will import the module in a shell and do a dir(module) and dir on the classes found in the module to present completions and make code analysis.
You can use Ctrl+1 (Cm...
Detecting 'stealth' web-crawlers
...l rules to block offenders. It included whitelists of IP addresses/ranges based on http://www.iplists.com/, which were then updated automatically as needed by checking claimed user-agent strings and, if the client claimed to be a legitimate spider but not on the whitelist, it performed DNS/reverse-...
retrieve links from web page using python and BeautifulSoup [closed]
...equest('http://www.nytimes.com')
for link in BeautifulSoup(response, parse_only=SoupStrainer('a')):
if link.has_attr('href'):
print(link['href'])
The BeautifulSoup documentation is actually quite good, and covers a number of typical scenarios:
https://www.crummy.com/software/BeautifulS...