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Root user/sudo equivalent in Cygwin?
... The problem with this is that it creates a whole new terminal window (usually conhost). The output isn't inlined into the current terminal.
– CMCDragonkai
Apr 24 '16 at 7:19
1
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Remove the last line from a file in Bash
...e, while $ means "the last line in the file". When specifying a location (called "range" in sed lingo) before a command, that command is only applied to the specified location. So, this command explicitly says "in the range of the last line in a file, delete it". Quite slick and straight to the poin...
Google Gson - deserialize list object? (generic type)
...mcArray = gson.fromJson(jsonString, MyClass[].class);
This way you avoid all the hassle with the Type object, and if you really need a list you can always convert the array to a list by:
List<MyClass> mcList = Arrays.asList(mcArray);
IMHO this is much more readable.
And to make it be an ...
adding header to python requests module
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You can also do this to set a header for all future gets for the Session object, where x-test will be in all s.get() calls:
s = requests.Session()
s.auth = ('user', 'pass')
s.headers.update({'x-test': 'true'})
# both 'x-test' and 'x-test2' are sent
s.get('http://h...
Nodejs cannot find installed module on Windows
I am learning nodejs at the moment on Windows. Several modules are installed globally with npm.cmd, and nodejs failed to find the installed modules. Take jade for example,
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how do I check in bash whether a file was created more than x time ago?
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@Guss right solution is to install coretutils with brew. :-)
– Erik Johansson
Feb 14 '15 at 23:29
1
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How to stop EditText from gaining focus at Activity startup in Android
... case android:focusable="true" is unnecessary, and can be removed. Additionally the dummy view can be a View instead of a LinearLayout. This saves processing power + saves you from some Warnings. Thus, my recommendation is replacing the dummy view with <View android:focusableInTouchMode="true" ...
finding the type of an element using jQuery
... When using $("#elementId").get(0).tagName the tagName will be in all caps - TR, DIV etc etc
– Jarede
Oct 18 '12 at 14:41
7
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What is the preferred Bash shebang?
... end of $!/usr/bin/env bash - won't do anything since only one argument is allowed by *nix in the shebang, and that is used by 'bash'. That's apparently only useful for preventing malicious arguments being passed to the script on the commandline if the script's shebang is one of the others with no ...
What is the maximum length of a Push Notification alert text?
... thing the documentation says is:
In iOS 8 and later, the maximum size allowed for a notification payload is 2 kilobytes; Apple Push Notification Service refuses any notification that exceeds this limit. (Prior to iOS 8 and in OS X, the maximum payload size is 256 bytes.)
This is what I could ...