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How to evaluate http response codes from bash/shell script?
...status code 500 with an error message. Once this happens, it needs to be restarted.
12 Answers
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Is there any publicly accessible JSON data source to test with real world data? [closed]
...g-cross-domain-xhr-and-xml-data
var mycallback = function (data) {
// Start putting together the HTML string
var htmlString = "";
// Now start cycling through our array of Flickr photo details
$.each(data.items, function(i,item){
// I only want the ickle square thumbnails
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HTTP requests and JSON parsing in Python
...JSON Response Content: https://requests.readthedocs.io/en/master/user/quickstart/#json-response-content
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What is exactly the base pointer and stack pointer? To what do they point?
... as you say it is, the top of the stack.
ebp is usually set to esp at the start of the function. Function parameters and local variables are accessed by adding and subtracting, respectively, a constant offset from ebp. All x86 calling conventions define ebp as being preserved across function calls...
SQL: deleting tables with prefix
...some
notions from other answers on the web.
I needed to delete all tables starting with 'temp_'
After a few iterations I came up with this block of code:
-- Set up variable to delete ALL tables starting with 'temp_'
SET GROUP_CONCAT_MAX_LEN=10000;
SET @tbls = (SELECT GROUP_CONCAT(TABLE_NAME)
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Rearrange columns using cut
... such lines to a vector called @F ("F" - like Field). Perl indexes vectors starting from 0 unlike cut which indexes fields starting form 1.
You can add -F pattern (with no space between -F and pattern) to use pattern as a field separator when reading the file instead of the default whitespace
The ...
How to erase the file contents of text file in Python?
...seek(0) after f.truncate(0), else you will have weird \x00 appended at the start of the file.
– krishna chaitanya
May 10 at 8:47
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What is the difference between return and return()?
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return is a keyword that signifies the start of a return statement.
– RobG
Apr 10 '14 at 13:14
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What kind of Garbage Collection does Go use?
...lem in Go 1.5")
To achieve the same heap growth limit the runtime must start garbage collection earlier, but how much earlier depends on many variables, many of which cannot be predicted.
Start the collector too early, and the application will perform too many garbage collections, wast...
Is using Random and OrderBy a good shuffle algorithm?
... is to yield the numbers as soon as they are swapped. This will reduce the start-up cost, while keeping the iteration cost at O(1) (basically 5 operations per iteration). The total cost would remain the same, but the shuffling itself would be quicker. In cases where this is called as collection.Shuf...