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How to support placeholder attribute in IE8 and 9
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You could use this jQuery plugin:
https://github.com/mathiasbynens/jquery-placeholder
But your link seems to be also a good solution.
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How to uninstall editable packages with pip (installed with -e)
...asy-install.pth
To solve the problem I removed the line in the .pth file by hand!
import sys; sys.__plen = len(sys.path)
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/absolute-path-to/horus # <- I removed this line
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impr...
Single vs double quotes in JSON
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You can dump JSON with double quote by:
import json
# mixing single and double quotes
data = {'jsonKey': 'jsonValue',"title": "hello world"}
# get string with all double quotes
json_string = json.dumps(data)
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Notepad++ Setting for Disabling Auto-open Previous Files
...++ and restarting, the application freezes... can I "disable" auto-opening by deleting the Notepad++ cache?
– Ian Campbell
Dec 17 '14 at 16:25
8
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How to diff one file to an arbitrary version in Git?
...istianProdan Then you have no changes there. You can increment the -1 step by step until you get the changes.
– kaiser
Oct 30 '14 at 11:30
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Receive JSON POST with PHP
...is will fail if the string is not valid JSON.
This can be simply resolved by first checking if the JSON is valid. i.e.
function isValidJSON($str) {
json_decode($str);
return json_last_error() == JSON_ERROR_NONE;
}
$json_params = file_get_contents("php://input");
if (strlen($json_params) &g...
Anti-forgery token issue (MVC 5)
...Forgery class to use the NameIdentifier (which is the user id string found by GetUserId). Thanks to Mike Goodwin's answer in helping me learn this!
– Matt DeKrey
Jun 29 '14 at 2:13
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How to filter files when using scp to copy dir recursively?
...one)
Recent versions of rsync tunnel over an ssh connection automatically by default.
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How do you remove the title text from the Android ActionBar?
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Holo Theme. By default there are 3 holo themes you can extend on.
– cesards
Mar 4 '13 at 9:47
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How to pass optional arguments to a method in C++?
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Typically by setting a default value for a parameter:
int func(int a, int b = -1) {
std::cout << "a = " << a;
if (b != -1)
std::cout << ", b = " << b;
std::cout << "\n";
}
in...