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How to measure code coverage in Golang?
...led by running
$ go get golang.org/x/tools/cmd/cover
The cover tool does two things.
First, when "go test" is given the -cover flag, it is run automatically to rewrite the source for the package and insert instrumentation statements. The test is then compiled and run as usual, and ba...
Using Application context everywhere?
...sed as the Context needed for a call to SQLiteOpenHelper().
Overall there doesn't seem to be a problem with your approach for this situation, but when dealing with Context just make sure you are not leaking memory anywhere as described on the official Google Android Developers blog.
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How to get overall CPU usage (e.g. 57%) on Linux [closed]
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I think that this solution doesn't show the current CPU load but the average cpu load since the CPU started.
– Etienne
Sep 11 '14 at 15:54
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SourceKitService Terminated
...issue within the context of a Swift project, try this alone first. If that doesn't work, then try all of the steps further below.
Open your project and change the target's deployment target to something <= 7.1.
The more lengthy and involved process.
(The first 3 steps are not for sure helpful, ...
SET NAMES utf8 in MySQL?
...ly first.
DDL definition vs. real data
Encoding defined for a table/column doesn't really mean that the data are in that encoding. If you happened to have a table defined as utf8 but stored as differtent encoding, then MySQL will treat them as utf8 and you're in trouble. Which means you have to fix ...
How can I mask a UIImageView?
..."kCGImageAlphaPremultipliedLast" (i cast to "CGBitmapInfo" for fix it) AND does not work for retina images !! can you help me ??...
– fingerup
Apr 21 '15 at 9:14
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How to prevent column break within an element?
...r solution will vary based on what your goals are.
UPDATE 2 Since Firefox does prevent breaking on display:table and display:inline-block a reliable but non-semantic solution would be to wrap each list item in its own list and apply the style rule there:
.x {
-moz-column-count: 3;
-w...
How can I convert spaces to tabs in Vim or Linux?
...fair, I was wrong: :%retab! still works. I was confused with ==, etc which does respect the preserveindent setting.
– Unk
Oct 17 '12 at 21:31
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Organizing a multiple-file Go project [closed]
...ells vary, but bash expands ~ when setting environmental variables, and so does the busybox bourne shell, for instance. Try it yourself: export BOB=~ && env | grep ^BOB will yield BOB=/your/homedir
– Austin Adams
Jul 3 '15 at 19:49
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How do you create a transparent demo screen for an Android app?
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Thanks for your response! I tried this and it does seem to work. However, there's one issue - the content in the overlay layout doesn't cover over the ActionBar or the ActionBar tabs I have in my activity.
– Gautam
Aug 18 '12 at 1:...