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How do I override nested NPM dependency versions?

...d my npm-shrinkwrap.json file. Yarn has https://yarnpkg.com/lang/en/docs/selective-version-resolutions/ for this. Neat. Check out this answer too: https://stackoverflow.com/a/41082766/3051080 share | ...
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Zooming MKMapView to fit annotation pins?

... I've also found this useful for selecting annotations outside the current visible map area. By default, MapView doesn't select non-visible annotations. Call showAnnotations with an array of your non-visible annotation(s), prior to calling selectAnnotation, ...
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HTTP Error 503, the service is unavailable

...ur web site, and click on it. On the Advanced Settings menu to the right, select Identity and change it and enter new user and password. Click on your Application Pool again, and select Recycle to restart it. You can also try looking at the error message in Event Viewer, under Windows Logs, Applic...
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Remote debugging Tomcat with Eclipse

... enter any name which you like to. From project field using browse button select the project which you want to perform remote debug. The hostname is nothing but the host address. Here i'm working locally so it is "localhost". Last the Port column the value should be 8000. Apart from Name and Proj...
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Set transparent background using ImageMagick and commandline prompt

...background color. I just flood fill the background with transparency, then select the alpha channel and blur it and remove half of the blurred area using -level 50x100%. Then turn back on all the channels and flatten it against the brown color. The -blur 0x1 -level 50x100% acts to antialias the bou...
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Which annotation should I use: @IdClass or @EmbeddedId

...and @EmbeddedId is when it comes to write HQL : With @IdClass you write: select e.name from Employee e and with @EmbeddedId you have to write: select e.employeeId.name from Employee e You have to write more text for the same query. Some may argue that this differs from a more natural language l...
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filtering NSArray into a new NSArray in Objective-C

...y indexesOfObjectsPassingTest:] or write your own category to add a handy -select: or -filter: method (example). Want somebody else to write that category, test it, etc.? Check out BlocksKit (array docs). And there are many more examples to be found by, say, searching for e.g. "nsarray block catego...
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How do you install an APK file in the Android emulator?

... find sdk path in your mac system, do the following steps: Open finder->select Go option on top menu -> select Go to Folder option -> it will popup a window with a textfield: /Users/your_system_username/Library/Android/sdk/ -> now open platform-tools folder and paste your copied .apk fi...
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Multiple Indexes vs Multi-Column Indexes

...e multi-column index can be used for queries referencing all the columns: SELECT * FROM TableName WHERE Column1=1 AND Column2=2 AND Column3=3 This can be looked up directly using the multi-column index. On the other hand, at most one of the single-column index can be used (it would have to look u...
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what is Promotional and Feature graphic in Android Market/Play Store?

...s above are now broken but the detailed information can be found here Selected applications have the ability to be featured atop their respective categories. This is not a guaranteed feature, but uploading promotional graphics is something that we recommend. ...