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How to convert an int to a hex string?
...you want.
>>> chr(0x65) == '\x65'
True
>>> hex(65)
'0x41'
>>> chr(65) == '\x41'
True
Note that this is quite different from a string containing an integer as hex. If that is what you want, use the hex builtin.
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how to concatenate two dictionaries to create a new one in Python? [duplicate]
...items and call dict on the resulting list:
$ python -mtimeit -s'd1={1:2,3:4}; d2={5:6,7:9}; d3={10:8,13:22}' \
'd4 = dict(d1.items() + d2.items() + d3.items())'
100000 loops, best of 3: 4.93 usec per loop
Fastest: exploit the dict constructor to the hilt, then one update:
$ python -mtimeit -s'd1...
Get current time as formatted string in Go?
...he time.Format() method.
t := time.Now()
fmt.Println(t.Format("20060102150405"))
prints out 20110504111515, or at least it did a few minutes ago. (I'm on Eastern Daylight Time.) There are several pre-defined time formats in the constants defined in the time package.
You can use time.Now().UTC() ...
In Java, what does NaN mean?
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154
Taken from this page:
"NaN" stands for "not a number". "Nan"
is produced if a floating poi...
Using Custom Domains With IIS Express
Traditionally I use custom domains with my localhost development server. Something along the lines of:
14 Answers
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Javascript how to split newline
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94
Try initializing the ks variable inside your submit function.
(function($){
$(document)....
performing HTTP requests with cURL (using PROXY)
I have this proxy address: 125.119.175.48:8909
16 Answers
16
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How to comment out a block of code in Python [duplicate]
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434
Python does not have such a mechanism. Prepend a # to each line to block comment. For more inf...
How to remove all the null elements inside a generic list in one go?
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LanceLance
5,00744 gold badges2525 silver badges3131 bronze badges
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What is TypeScript and why would I use it in place of JavaScript? [closed]
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Westy92
8,51411 gold badge4646 silver badges3838 bronze badges
answered Oct 2 '12 at 16:41
Paul DixonPaul Dixon
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