大约有 45,000 项符合查询结果（耗时：0.0471秒） [XML]
Recursive search and replace in text files on Mac and Linux
...that. I did however try using {} to separate the slash and I still got an error...
– Timothy T.
Sep 19 '13 at 2:39
16
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error: ‘NULL’ was not declared in this scope
I get this message when compiling C++ on gcc 4.3
6 Answers
6
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How to install therubyracer gem on 10.10 Yosemite?
...t helps without any weirdness. Even though you may just be getting a libv8 error, do this! thanks.
– pjammer
Nov 2 '14 at 18:55
2
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Unresolved Import Issues with PyDev and Eclipse
... Yes, closed and reopened the project to get rid of that disturbing ImportError messages
– somnathchakrabarti
Sep 10 '17 at 9:07
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How to use Bash to create a folder if it doesn't already exist?
...do:
mkdir /path/to/your/potentially/existing/folder
mkdir will throw an error if the folder already exists. To ignore the errors write:
mkdir -p /path/to/your/potentially/existing/folder
No need to do any checking or anything like that.
For reference:
-p, --parents no error if existing, ...
The imported project “C:\Microsoft.CSharp.targets” was not found
I got this error today when trying to open a Visual Studio 2008 project in Visual Studio 2005:
16 Answers
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How to set up Spark on Windows?
...t when I run the command ./start-master.sh in the sbin directory I get the error Error: Could not find or load main class org.apache.spark.launcher.Main full log in /cygdrive/c/Spark/spark-1.5.1/sbin/../logs/spark-auser-org.apache.spark.deploy.master.Master-1.host
– Geek
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Is onload equal to readyState==4 in XMLHttpRequest?
...nt handler also gets triggered with readyState==4 in the cases where the onerror handler is usually triggered (typically a network connectivity issue). It gets a status of 0 in this case. I've verified this happens on the latest Chrome, Firefox and IE.
So if you are using onerror and are targeting ...
python numpy ValueError: operands could not be broadcast together with shapes
...nflicting numbers in the first dimension (97 and 2). That is what the ValueError above is complaining about. The second dimension would be ok, as number 1 does not conflict with anything.
For more information on broadcasting rules: http://docs.scipy.org/doc/numpy/user/basics.broadcasting.html
(Ple...
Convert HTML + CSS to PDF [closed]
... program.
HTML2PDF looked the most promising but I kept having this weird error about null reference arguments to node_type. I finally found the solution to this. Basically, PHP 5.1.x worked fine with regex replaces (preg_replace_*) on strings of any size. PHP 5.2.1 introduced a php.ini config d...