大约有 42,000 项符合查询结果（耗时：0.1030秒） [XML]
Find and extract a number from a string
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go through the string and use Char.IsDigit
string a = "str123";
string b = string.Empty;
int val;
for (int i=0; i< a.Length; i++)
{
if (Char.IsDigit(a[i]))
b += a[i];
}
if (b.Length>0)
val = int.Parse(b);
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How to use npm with node.exe?
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At this point, the 64-bit version is your best bet
The install path for 32-bit node is "Program Files (x86)" in 64-bit windows.
You may also need to add quotes to the path statement in environment variables, this only seems to be in some cases that I've seen.
In Windows, the global install path i...
Disable activity slide-in animation when launching new activity?
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Kev
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answered Apr 20 '10 at 8:37
MattiasMattias
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How to uninstall npm modules in node js?
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edited Mar 19 at 15:39
Turbcool
944 bronze badges
answered Oct 25 '12 at 10:33
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Detect the Internet connection is offline?
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139
You can determine that the connection is lost by making failed XHR requests.
The standard appr...
ALTER TABLE without locking the table?
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Tom Morris
3,80411 gold badge2121 silver badges4040 bronze badges
answered Jan 21 '09 at 1:07
MatBailieMatBailie...
An error occurred while validating. HRESULT = '8000000A'
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53
This is a known issue in Visual Studio 2010 (a race condition). See this connect item.
We've ru...
Add horizontal scrollbar to html table
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edited Feb 22 '16 at 23:45
answered Apr 4 '11 at 1:01
p...
HTTP status code 0 - Error Domain=NSURLErrorDomain?
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Irfan DANISH
7,1971010 gold badges3434 silver badges6262 bronze badges
answered Nov 8 '13 at 15:23
Julian ReschkeJulian Reschke
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Getting the last element of a split string array
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answered Mar 16 '09 at 18:23
Paolo BergantinoPaolo Bergantino
434k7676 gold badges504504 silver badges431431 bronze badges
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