大约有 47,000 项符合查询结果（耗时：0.0605秒） [XML]
Getting the exception value in Python
...ever see the actual exception but just a UnicodeDecodeError. If you don't know the exception's encoding (and most of the time you don't), you should either work on repr(e) or if you really need to, use another try-except block in your exception handling which catches UnicodeDecodeErrors and falls ba...
How to pass variable number of arguments to a PHP function
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This is now possible with PHP 5.6.x, using the ... operator (also known as splat operator in some languages):
Example:
function addDateIntervalsToDateTime( DateTime $dt, DateInterval ...$intervals )
{
foreach ( $intervals as $i...
Import SQL file into mysql
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You guys know that this was the OP who answered this?
– Wes
Feb 1 '16 at 14:20
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Disable orange outline highlight on focus
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Been searching for a fix [Android 4.1.2] for a few days now. This is the only one that worked. A big thank you!
– cassi.lup
Feb 20 '14 at 11:40
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How to get the nth element of a python list or a default if not available
... never fails. I still don't like to rely on try/except, for a case that I know will happen, but this increases my willingness to consider it.
– ToolmakerSteve
Dec 15 '13 at 3:27
6
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CreateProcess error=206, The filename or extension is too long when running main() method
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Now I get "Main class name has not been configured and it could not be resolved", despite having set attributes["Main-Class"]
– Anton3
Sep 12 '19 at 8:39
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What's quicker and better to determine if an array key exists in PHP?
...f it exists and is not NULL; otherwise it returns its second operand.
So now you can assign a default value in case the value is null or if the key does not exist :
$var = $array[$key] ?? 'default value'
share
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Most efficient way to reverse a numpy array
...y array reversion ate a giant chunk of the running time. What I have right now is the common view-based method:
7 Answers
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fatal: The current branch master has no upstream branch
...branch?": git push -u origin master or git push -u origin --all), you need now to resolve the authentication issue.
That depends on your url (ssh as in 'git@github.com/yourRepo, or https as in https://github.com/You/YourRepo)
For https url:
If your account is protected by the two-factor authentic...
.NET XML serialization gotchas? [closed]
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only just now saw this. No longer sounds like nonsense.
– John Saunders
Jun 15 '11 at 13:52
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