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How to save a PNG image server-side, from a base64 data string
I'm using Nihilogic's "Canvas2Image" JavaScript tool to convert canvas drawings to PNG images.
What I need now is to turn those base64 strings that this tool generates, into actual PNG files on the server, using PHP.
...
append new row to old csv file python
... to my old csv file. Basically, it gets updated each time I run the Python script.
7 Answers
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Using Gulp to Concatenate and Uglify files
...ar-resource.js"
],
ngbundle: path.lib + "ng-bundle.js",
//JavaScript files that will be combined into a Bootstrap bundle
bootstrapsrc: [
path.src + "bootstrap/dist/js/bootstrap.js"
],
bootstrapbundle: path.lib + "bootstrap-bundle.js"
}
// Synchronously delete the ou...
How can I check the syntax of Python script without executing it?
...t without executing it. Is there an equivalent way to do this for a Python script?
8 Answers
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How to add reference to System.Web.Optimization for MVC-3-converted-to-4 app
...c void RegisterBundles(BundleCollection bundles) {
bundles.Add(new ScriptBundle("~/Scripts/jquery").Include(
"~/Scripts/Lib/jquery/jquery-{version}.js",
"~/Scripts/Lib/jquery/jquery.*",
"~/Scripts/Lib/jquery/jquery-ui-{version}.js")
);
bun...
Scheduling R Script
I have written an R script that pulls some data from a database, performs several operations on it and post the output to a new database.
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How do you validate a URL with a regular expression in Python?
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Was this regular expression generated by script or was it actually written by hand?
– Aufwind
Jun 13 '11 at 3:52
21
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Install dependencies globally and locally using package.json
...Dependencies section of your package.json. Anytime you use something from scripts in package.json your devDependencies commands (in node_modules/.bin) act as if they are in your path.
For example:
npm i --save-dev mocha # Install test runner locally
npm i --save-dev babel # Install current babel lo...
NSIS做的安装程序，可接受命令行参数，实现静默安装，静默卸载 - 更多技术 ...
...ons
/NCRC disables the CRC check, unless CRCCheck force was used in the script.
/S runs the installer or uninstaller silently. See section 4.12 for more information.
/D sets the default installation directory ($INSTDIR), overriding InstallDir and InstallDirRegKey. It must be the lastparameter u...
NSIS做的安装程序，可接受命令行参数，实现静默安装，静默卸载 - 脚本技术 ...
...Options/NCRC disables the CRC check, unless CRCCheck force was used in the script./S runs the installer or uninstaller silently. See section 4.12 for more information./D sets the default installation directory ($INSTDIR), overriding InstallDir and InstallDirRegKey. It must be the last parameter used...