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How to indicate param is optional using inline JSDoc?
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I found a way to do this using Google Closure Compiler type expressions. You put an equals sign after the type like so:
function test(/**String=*/arg) {}
share
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Count cells that contain any text
...A(A1:A6)
Range:
A1 a
A2 b
A3 banana
A4 42
A5
A6
A7 4 -> result
Google spreadsheet function list contains a list of all available functions for future reference https://support.google.com/drive/table/25273?hl=en.
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Automatically add newline at end of curl response body
...u use -L to follow the redirect.
Example output:
~ ➤ curl https://www.google.com
<HTML><HEAD><meta http-equiv="content-type" content="text/html;charset=utf-8">
<TITLE>302 Moved</TITLE></HEAD><BODY>
<H1>302 Moved</H1>
The document has moved
&...
Can You Get A Users Local LAN IP Address Via JavaScript?
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Google Chrome is hiding local IP by default. It shows something similar to e87e041d-15e1-4662-adad-7a6601fca9fb.local . This behaviour can be changes by setting the variable #enable-webrtc-hide-local-ips-with-mdns to disabled...
How do I use WebStorm for Chrome Extension Development?
... There is also a fairly recent (Dec. 2013) vsdoc file at code.google.com/p/chrome-api-vsdoc. It has object, method and parameter descriptions (which this TypeScript version lacks). Descriptions are a bit mangled when viewed with Ctrl-Q due to vsdoc using XML for doc annotations, but sti...
Good Java graph algorithm library? [closed]
...e tried JGraph and found it ok, and there are a lot of different ones in google. Are there any that people are actually using successfully in production code or would recommend?
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Favicon not showing up in Google Chrome [duplicate]
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Cache
Clear your cache. http://support.google.com/chrome/bin/answer.py?hl=en&answer=95582 And test another browser.
Some where able to get an updated favicon by adding an URL parameter: ?v=1 after the link href which changes the resource link and therefore lo...
How to design a multi-user ajax web application to be concurrently safe
...for concurrent and consistent multi-user editing. It's a technique used in Google Docs (and was also used in Google Wave):
There's a JS-based library for using Operational Transforms - ShareJS (http://sharejs.org/), written by a member from the Google Wave team.
And if you want, there's a full MVC...
JavaScript :How to set a Conditional Break Point in Chrome debugger tools
...t the condition.
From Chrome Developer Tools on Breakpoints at developers.google.com (Emphasis mine):
Note: All the breakpoints you have set appear under Breakpoints in the right-hand sidebar. Clicking on the entry jumps to the highlighted line in the source file. Once you have a breakpoint set...
Gradle: Execution failed for task ':processDebugManifest'
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This appears to occur because Google Play Services require Android 2.2, which is SDK version 8.
In build.gradle, make sure your minSdkVersion is at least 8. The default appears to be 7. So you have something like this:
android {
compileSdkVersion 17...