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Convert Year/Month/Day to Day of Year in Python
... A very minor and arguably pedantic addition, but using date.today() rather than datetime.now() also works and emphasizes the nature of the operation a bit more.
– Jeremy
Dec 30 '13 at 6:57
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Stop all active ajax requests in jQuery
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Every time you create an ajax request you could use a variable to store it:
var request = $.ajax({
type: 'POST',
url: 'someurl',
success: function(result){}
});
Then you can abort the request:
request.abort();
You could use an array keeping track of all pending ajax req...
Groovy: what's the purpose of “def” in “def x = 0”?
...ncapsulation.
If you define a method in your script, it won't have access to the variables that are created with "def" in the body of the main script as they aren't in scope:
x = 1
def y = 2
public bar() {
assert x == 1
try {
assert y == 2
} catch (groovy.lang.MissingPrope...
What does in XML mean?
...aramEntity; and not "Has been expanded")
and I can't place two dashes next to each other.
-->
<![CDATA[
Within this Character Data block I can
use double dashes as much as I want (along with <, &, ', and ")
*and* %MyParamEntity; will be expanded to the text
"Has been expanded" ... h...
Type converting slices of interfaces
I'm curious why Go does't implicitly convert []T to []interface{} when it will implicitly convert T to interface{} . Is there something non-trivial about this conversion that I'm missing?
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How to parse Excel (XLS) file in Javascript/HTML5
I am able to read Excel file via FileReader but it outputs text as well as weird characters with it. I need to read xls file row-wise, read data in every column and convert it to JSON.
...
What is the difference between NaN and None?
...lumns of a csv file using pandas readcsv() and then assigning the values to a dictionary. The columns contain strings of numbers and letters. Occasionally there are cases where a cell is empty. In my opinion, the value read to that dictionary entry should be None but instead nan is assigned. S...
Android - Spacing between CheckBox and text
Is there an easy way to add padding between the checkbox in a CheckBox control, and the associated text?
29 Answers
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How to get a list of current open windows/process with Java?
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This is another approach to parse the the process list from the command "ps -e":
try {
String line;
Process p = Runtime.getRuntime().exec("ps -e");
BufferedReader input =
new BufferedReader(new InputStreamReader(p.getInputStr...
jQuery: Check if div with certain class name exists
...ve ended up using this solution though there are other solutions that work too. Thank you for the quick answers.
– avatar
Apr 25 '11 at 21:47
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