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Which is better in python, del or delattr?
This may be silly, but it's been nagging the back of my brain for a while.
8 Answers
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Pretty-Print JSON Data to a File using Python
...generally preferable: with open("name_of_file.json", "w") as f: f.write(my_formatted_json_var) Advantage being you're sure the file will close, say on bigger snippets...
– logicOnAbstractions
Mar 14 '16 at 21:41
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How can I get the external SD card path for Android 4.0+?
...in which android version these were on when they were tested.
I've tested my modified version with
Moto Xoom 4.1.2 (stock)
Galaxy Nexus (cyanogenmod 10) using an otg cable
HTC Incredible (cyanogenmod 7.2) this returned both the internal and external. This device is kinda an oddball in that its in...
How can I strip first X characters from string using sed?
... away X first characters and ${string:5} doesn't work for some reason in my system.
11 Answers
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GCM with PHP (Google Cloud Messaging)
... receive any message on the phone. I want to debug it, but i dont know why my $result is always empty...
– Bertrand
Jul 5 '12 at 11:49
9
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Debugging iframes with Chrome developer tools
... use the Chrome developer console to look at variables and DOM elements in my app, but the app exists inside an iframe (since it's an OpenSocial app).
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How to check if a python module exists without importing it
...am_loader = importlib.find_loader('spam')
found = spam_loader is not None
My expectation being, if you can find a loader for it, then it exists. You can also be a bit more smart about it, like filtering out what loaders you will accept. For example:
import importlib
spam_loader = importlib.find_l...
adb command not found
...
In my case with Android Studio 1.1.0 path was this
/Users/wzbozon/Library/Android/sdk/platform-tools
Add the following to ~/.bash_profile
export PATH=~/Library/Android/sdk/tools:$PATH
export PATH=~/Library/Android/sdk/platfo...
Background task, progress dialog, orientation change - is there any 100% working solution?
...log while downloading. Orientation changes, Activity is restarted and then my AsyncTask is completed - I want to dismiss the progess dialog and start a new Activity. But calling dismissDialog sometimes throws an exception (probably because the Activity was destroyed and new Activity hasn't been star...
SQL Server Script to create a new user
...nswered for a database, but for the server:
USE [master];
GO
CREATE LOGIN MyNewAdminUser
WITH PASSWORD = N'abcd',
CHECK_POLICY = OFF,
CHECK_EXPIRATION = OFF;
GO
EXEC sp_addsrvrolemember
@loginame = N'MyNewAdminUser',
@rolename = N'sysadmin';
You may need to leave off...