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Parsing HTML using Python
...believe that is because Beautiful Soup is not a parser, rather a very good string analyzer.
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Django connection to PostgreSQL: “Peer authentication failed”
...s.djangoproject.com/en/1.6/ref/settings/#host ) lies: "HOST [...] An empty string means localhost". This is not true, I had the same problem and I fixed it writing 'localhost'. Thank you for the tip.
– Marco Sulla
Nov 25 '13 at 20:03
...
When to use os.name, sys.platform, or platform.system?
...s the system/OS name, e.g. 'Linux', 'Windows' or 'Java'.
An empty string is returned if the value cannot be determined.
"""
return uname()[0]
def uname():
# Get some infos from the builtin os.uname API...
try:
system,node,release,version,machine = os.uname()
ex...
Embedding SVG into ReactJS
...
If you just have a static svg string you want to include, you can use dangerouslySetInnerHTML:
render: function() {
return <span dangerouslySetInnerHTML={{__html: "<svg>...</svg>"}} />;
}
and React will include the markup directly...
Parsing JSON from XmlHttpRequest.responseJSON
...buffer or other response types then you have to check if the response is a string.
in any case you have to add more checks e.g. if it's not able to parse the json.
Object.defineProperty(XMLHttpRequest.prototype,'responseJSON',{value:function(){
return (typeof this.response==='string'?JSON.parse(t...
Jump to matching XML tags in Vim
...is almost the same, but it doesn't include the outer tags.
The 'y' in the string is of course the normal mode "yank" command. (:help y)
a or i can be used for object selection after an operator such as y or inside a visual selection. The symbol after a or i specifies what should be selected. Th...
Can a Windows batch file determine its own file name?
... search, then this modifier expands to the
empty string
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What's the difference between IComparable & IEquatable interfaces?
...lity.
Let's say you have Person class
public class Person
{
public string Name { get; set; }
public int Age { get; set; }
}
Person p1 = new Person() { Name = "Person 1", Age = 34 };
Person p2 = new Person() { Name = "Person 2", Age = 31 };
Person p3 = new Person() { Name = "Person 3", A...
Can I do a partial revert in GIT
...n also use this to partially revert multiple commits, e.g.:
git log -S<string> --patch | git apply --reverse
to revert files with changes matching <string> in any commit. This is exactly what I needed in my use case (a few separate commits introduced similar changes to different file...
Getting “net::ERR_BLOCKED_BY_CLIENT” error on some AJAX calls
...by file names as below:
Particularly in the AdBlock Plus the character string "-300x600" is causing the Failed to Load Resource
ERR_BLOCKED_BY_CLIENT problem.
As shown in the picture, some of the images were blocked because of the '-300x600' pattern in their name, that particular text patter...