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Xcode “Build and Archive” from command line
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I found how to automate the build and archive process from the comand line, I just wrote a blog article explaining how you can achieve that.
The command you have to use is xcrun:
/usr/bin/xcrun -sdk iphoneos PackageApplication \
-v "${RELEASE_BUILDDIR}/${APPLICATION_NAME}.app" \
-o "${BUILD_HI...
HTML 5: Is it , , or ?
I've tried checking other answers , but I'm still confused — especially after seeing W3schools HTML 5 reference .
27 An...
Does it make sense to do “try-finally” without “catch”?
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This is useful if you want the currently executing method to still throw the exception while allowing resources to be cleaned up appropriately. Below is a concrete example of handling the exception from a calling method.
public void yourOtherMethod() {
try {
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Return None if Dictionary key is not available
... use dict.get()
value = d.get(key)
which will return None if key is not in d. You can also provide a different default value that will be returned instead of None:
value = d.get(key, "empty")
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How to run only one local test class on Gradle
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To run a single test class Airborn's answer is good.
With using some command line options, which found here, you can simply do something like this.
gradle test --tests org.gradle.SomeTest.someSpecificFeature
gradle test --tests *Some...
Postgres: INSERT if does not exist already
I'm using Python to write to a postgres database:
17 Answers
17
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What are the default access modifiers in C#?
...access modifier for classes, methods, members, constructors, delegates and interfaces?
9 Answers
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How to scale an Image in ImageView to keep the aspect ratio
In Android, I defined an ImageView 's layout_width to be fill_parent (which takes up the full width of the phone).
25 ...
Is there any sed like utility for cmd.exe? [closed]
I want to programmatically edit file content using windows command line ( cmd.exe ). In *nix there is sed for this tasks. Is there any useful native equivalent in windows?
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Why do people hate SQL cursors so much? [closed]
I can understand wanting to avoid having to use a cursor due to the overhead and inconvenience, but it looks like there's some serious cursor-phobia-mania going on where people are going to great lengths to avoid having to use one.
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