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Add new field to every document in a MongoDB collection
...> db.foo.insert({"test":"a"})
> db.foo.find()
{ "_id" : ObjectId("4e93037bbf6f1dd3a0a9541a"), "test" : "a" }
> item = db.foo.findOne()
{ "_id" : ObjectId("4e93037bbf6f1dd3a0a9541a"), "test" : "a" }
> db.foo.update({"_id" :ObjectId("4e93037bbf6f1dd3a0a9541a") },{$set : {"new_field":1}})
&...
Version vs build in Xcode
I have an app that I developed with Xcode 3 and recently started editing with Xcode 4. In the target summary I have the iOS application target form with fields: identifier, version, build, devices, and deployment target. The version field is blank and the build field is 3.4.0 (which matches the vers...
how to specify local modules as npm package dependencies
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Inigo
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answered Jul 17 '16 at 1:15
Randy the DevRandy the Dev
20.8...
remove legend title in ggplot
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answered Feb 8 '13 at 11:30
jubajuba
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Can I set a TTL for @Cacheable
I am trying out the @Cacheable annotation support for Spring 3.1 and wondering if there is any way to make the cached data clear out after a time by setting a TTL?
Right now from what I can see I need to clear it out myself by using the @CacheEvict , and by using that together with @Scheduled I...
Is it possible to download an old APK for my app from Google Play?
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IonicBurger
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answered Jun 30 '12 at 23:35
AxiomaticNexusAxi...
Mockito + PowerMock LinkageError while mocking system class
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423
Try adding this annotation to your Test class:
@PowerMockIgnore("javax.management.*")
Worked f...
Is gcc 4.8 or earlier buggy about regular expressions?
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How can I add a class attribute to an HTML element generated by MVC's HTML Helpers?
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350
In order to create an anonymous type (or any type) with a property that has a reserved keyword...
Retrieving Android API version programmatically
...re your application is not retro-compatible with Cupcake (android 1.5 / API3) when you use it or your application will crash (thanks to Programmer Bruce for the precision).
Corresponding android documentation is here and here
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