大约有 11,643 项符合查询结果（耗时：0.0266秒） [XML]
Why is it string.join(list) instead of list.join(string)?
...t because:
it must work for different iterables too (tuples, generators, etc.)
it must have different behavior between different types of strings.
There are actually two join methods (Python 3.0):
>>> b"".join
<built-in method join of bytes object at 0x00A46800>
>>> ""....
class name and method name dropdown list is missing (visual studio setting)
...
Tools - Options - Text Editor - (choose the type of file - C#, html, etc) - General
In the bottom section of the form (The "Display" area) make sure that "Navigation Bar" is checked.
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How can I remove a key and its value from an associative array?
... loops depending on your array:
$arr[$key1][$key2][$key3]=$value1; // ....etc
foreach ($arr as $key1 => $values) {
foreach ($key1 as $key2 => $value) {
unset($arr[$key1][$key2]);
}
}
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The entity cannot be constructed in a LINQ to Entities query
...s. IMO, an error that blows up with a lot of noise (throwing an exception, etc) is better than behavior which can cause hidden bugs that are difficult to track down and explain (things kind of work nicely before you start noticing missing data).
– Yakimych
Aug ...
How to do a SOAP Web Service call from Java class?
...Web Service endpoint) stops working or starts giving erros (like 500, 503, etc), please let me know so I can fix it.
– acdcjunior
Aug 11 '17 at 23:05
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How to define hash tables in Bash?
...n for very large hash tables. You have to enforce key uniqueness yourself, etc. Even if you only have a few hundred entries, the output file/grep combo is going to be quite a bit faster - in my experience several times faster. It also eats less memory.
Here's one way to do it:
hinit() {
rm -f ...
How to call base.base.method()?
... {
Standard,
BaseFunctionality,
Verbose
//etc
}
protected Mode Mode
{
get; set;
}
public override void Say()
{
if(this.Mode == Mode.BaseFunctionality)
base.Say();
else
Console.WriteLine("Called...
Cached, PHP generated Thumbnails load slowly
...lly lengh-scripts that do various other stuff ( translations, menu loading etc) all in a fraction of a time... THEY don't seem to be bottlenecked at all... does that direct the problem then to the thumbnail generator php ONLY?
– Sam
Feb 24 '11 at 21:36
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What is a pre-revprop-change hook in SVN, and how do I create it?
...et action=%5
:: Only allow the log message to be changed, but not author, etc.
if /I not "%propertyName%" == "svn:log" goto ERROR_PROPNAME
:: Only allow modification of a log message, not addition or deletion.
if /I not "%action%" == "M" goto ERROR_ACTION
:: Make sure that the new svn:log message...
How did this person code “Hello World” with Microsoft Paint?
...is additional image information (possibly things like resolution, version, etc.).
– Chris Schmich
Apr 7 '11 at 23:12
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