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Get exception description and stack trace which caused an exception, all as a string
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653
See the traceback module, specifically the format_exc() function. Here.
import traceback
try:...
What is the difference between encode/decode?
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edited Nov 7 '13 at 17:53
answered Jan 16 '09 at 2:06
us...
What is the explanation for these bizarre JavaScript behaviours mentioned in the 'Wat' talk for Code
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5 Answers
5
Active
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Can the jQuery UI Datepicker be made to disable Saturdays and Sundays (and holidays)?
...atDays = [
[1, 26, 'au'], [2, 6, 'nz'], [3, 17, 'ie'],
[4, 27, 'za'], [5, 25, 'ar'], [6, 6, 'se'],
[7, 4, 'us'], [8, 17, 'id'], [9, 7, 'br'],
[10, 1, 'cn'], [11, 22, 'lb'], [12, 12, 'ke']
];
function nationalDays(date) {
for (i = 0; i < natDays.length; i++) {
if (date.getMonth(...
remove None value from a list without removing the 0 value
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>>> L = [0, 23, 234, 89, None, 0, 35, 9]
>>> [x for x in L if x is not None]
[0, 23, 234, 89, 0, 35, 9]
Just for fun, here's how you can adapt filter to do this without using a lambda, (I wouldn't recommend this code - it's just for scientific purpo...
How to read from stdin line by line in Node
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215
You can use the readline module to read from stdin line by line:
var readline = require('readli...
Creating default object from empty value in PHP?
I see this error only after upgrading my PHP environment to PHP 5.4 and beyond. The error points to this line of code:
16 A...
In-place type conversion of a NumPy array
...w('float32')
y[:] = x
print(y)
yields
array([ 0., 1., 2., 3., 4., 5., 6., 7., 8., 9.], dtype=float32)
To show the conversion was in-place, note that copying from x to y altered x:
print(x)
prints
array([ 0, 1065353216, 1073741824, 1077936128, 1082130432,
1084227584,...
How to Create Grid/Tile View?
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altocumulus
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answered Dec 12 '11 at 4:51
bookcaseybookcasey
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代码块超过1.2w编译apk报错问题 - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
报错信息：
3月 04, 2025 9:50:11 上午 com.google.appengine.tools.development.ApiProxyLocalImpl log
严重: javax.servlet.ServletContext log: Exception while dispatching incoming RPC call
com.google.gwt.user.server.rpc.UnexpectedException: Service method 'public abstract long com.google.appinv...