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Submitting HTML form using Jquery AJAX
Im trying to submit a HTML form using AJAX using this example .
3 Answers
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When do Java generics require
Given the following example (using JUnit with Hamcrest matchers):
7 Answers
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Script parameters in Bash
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./ocrscript.sh -from /home/kristoffer/test.png -to /home/kristoffer/test.txt
You'll get:
$0 # ocrscript.sh
$1 # -from
$2 # /home/kristoffer/test.png
$3 # -to
$4 # /home/kristoffer/test.txt
It might be easier to omit the -from and the -to, like:
ocrscript.sh /home/kristoffer/tes...
How does Python's super() work with multiple inheritance?
...g post Method Resolution Order (including two earlier attempts).
In your example, Third() will call First.__init__. Python looks for each attribute in the class's parents as they are listed left to right. In this case, we are looking for __init__. So, if you define
class Third(First, Second):
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Reading binary file and looping over each byte
...t b"" evaluates to false. This makes the code compatible between 2.6 and 3.x without any changes. It would also save you from changing the condition if you go from byte mode to text or the reverse.
with open("myfile", "rb") as f:
byte = f.read(1)
while byte:
# Do stuff with byte.
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How does facebook, gmail send the real time notification?
...ave read some posts about this topic and the answers are comet, reverse ajax, http streaming, server push, etc.
5 Answers
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How to cherry pick a range of commits and merge into another branch?
...it; you'll get an "unknown revision" error otherwise.
Note: as of Git 2.9.x/2.10 (Q3 2016), you can cherry-pick a range of commit directly on an orphan branch (empty head): see "How to make existing branch an orphan in git".
Original answer (January 2010)
A rebase --onto would be better, where you...
Set a persistent environment variable from cmd.exe
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Use the SETX command (note the 'x' suffix) to set variables that persist after the cmd window has been closed.
For example, to set an env var "foo" with value of "bar":
setx foo bar
Though it's worth reading the 'notes' that are dis...
When to favor ng-if vs. ng-show/ng-hide?
...ur handlers or anything else attached to those elements will be lost. For example, if you bound a click handler to one of child elements, when ng-if evaluates to false, that element will be removed from DOM and your click handler will not work any more, even after ng-if later evaluates to true and d...
When do you use map vs flatMap in RxJava?
When do you use map vs flatMap in RxJava ?
10 Answers
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