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docker mounting volumes on host
...de that directory on your hosts disk outside the container file structure, bypassing the union file system.
The idea is that your volumes can be shared between your docker containers and they will stay around as long as there's a container (running or stopped) that references them.
You can have ot...
adb shell command to make Android package uninstall dialog appear
... try to uninstall the package provided in data. Documentation can be found by using "adb shell am" command.
– pcans
Oct 18 '12 at 9:23
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'printf' vs. 'cout' in C++
...r example, printing of something like 0x0424 is just crazy. This is caused by std::cout mixing state and actual values. I never saw a language where something like std::setfill would be a type (other than C++, of course). printf clearly separates arguments and actual type. I really would prefer to m...
No identities are available for signing Xcode 5
...
There's no need of steps 3 and 4. They are replaced by: -> Go to Xcode > Preferences > Accounts > Apple ID used > View Details. Press the refresh button so that it downloads the provisioning profile. After it downloads it, click Done. Now you can validate and ...
How to get WordPress post featured image URL
...t me know if it works for you.
<?php if (has_post_thumbnail( $post->ID ) ): ?>
<?php $image = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'single-post-thumbnail' ); ?>
<div id="custom-bg" style="background-image: url('<?php echo $image[0]; ?>')"&g...
JavaScript/jQuery to download file via POST with JSON data
...se it introduced other problems (security: the file could then be accessed by non-authenticated users, cleanup: how and when do you get rid of the files). And like you, my data was complex, nested JSON objects that would be hard to put into a form.
What I did was create two server functions. The ...
I don't remember my android debug.keystore password
...re
For Mac OS User: ~/.android/debug.keystore
After you will get SHAH1 by below command using Command Prompt:
keytool -list -v -keystore "C:\Users\username.android\debug.keystore" -alias androiddebugkey -storepass android -keypass android
Note :above answer has just information of android st...
Python __str__ and lists
...ee with the Python data model, so the list comprehension solution proposed by @daniel-lew is more pythonic.
– Ioannis Filippidis
Apr 4 '14 at 1:13
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How do I implement an Objective-C singleton that is compatible with ARC?
... @Olie: False, because client code can do [[MyClass alloc] init] and bypass the sharedInstance access. DongXu, you should look at Peter Hosey's Singleton article. If you're going to override allocWithZone: to prevent more instances from being created, you also should override init to prevent t...
How to kill all processes with a given partial name? [closed]
I want to kill all processes that I get by:
14 Answers
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