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How do I list all versions of a gem available at a remote site?
...ch returns:
*** REMOTE GEMS ***
rhc (0.84.15, 0.84.13, 0.83.9, 0.82.18, 0.81.14, 0.80.5, 0.79.5, 0.77.8, 0.75.9, 0.74.6, 0.74.5, 0.73.14, 0.72.29, 0.71.2, 0.69.6, 0.69.3, 0.68.5)
rhcp (0.2.18, 0.2.17, 0.2.16, 0.2.15, 0.2.14, 0.1.9, 0.1.8, 0.1.7, 0.1.6, 0.1.5, 0.1.4, 0.1.3, 0.1.2)
rhcp_shell (0.2.12...
Cannot deserialize the JSON array (e.g. [1,2,3]) into type ' ' because type requires JSON object (e.
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二维码的生成细节及原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...于中文编码。日文和汉字的编码会减去一个值。如：在0X8140 to 0X9FFC中的字符会减去8140，在0XE040到0XEBBF中的字符要减去0XC140，然后把结果前两个16进制位拿出来乘以0XC0，然后再加上后两个16进制位，最后转成13bit的编码。如下图示...
In plain English, what does “git reset” do?
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so, its simple now. We have to work in working directory, creating files, directories and all. These changes are untracked changes. To make them tracked, we need to add them to git index by using git add command. Once they are added to git index. We can now commit these changes, if we want to push ...
Start service in Android
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startService(new Intent(this, MyService.class));
Just writing this line was not sufficient fo...
The Web Application Project […] is configured to use IIS. The Web server […] could not be found.
I have a web project in my solution file that is "unavailable" when I open the solution. When I right-click on the web project and reload the project, I get the following error:
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python NameError: global name '__file__' is not defined
When I run this code in python 2.7, I get this error:
12 Answers
12
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Save An Image To Application Documents Folder From UIView On IOS
...d. From here, you can write it to a file:
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsPath = [paths objectAtIndex:0]; //Get the docs directory
NSString *filePath = [documentsPath stringByAppendingPathComponent:@"image.png"]...
Auto reloading a Sails.js app on code changes?
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For example with nodemon to watch api and config directories
.nodemonignore contents
views/*
.tmp/*
.git/*
Run the command after creating .nodemonignore
$> nodemon -w api -w config
Example for supervisor to ignore 3 directories
$> supervisor -i .tmp,.git,view...
How do I set the figure title and axes labels font size in Matplotlib?
...anges will be used for only the current working directory, for all working directories which do not have a matplotlibrc file, or for all working directories which do not have a matplotlibrc file and where no other matplotlibrc file has been specified. See this section of the customizing matplotlib p...