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How do I get the logfile from an Android device?
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Logcollector is a good option but you need to install it first.
When I want to get the logfile to send by mail, I usually do the following:
connect the device to the pc.
Check that I already setup my os for that particular device.
Open a terminal
Run adb shell logcat > log...
How do I increase the cell width of the Jupyter/ipython notebook in my browser?
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edited May 15 '16 at 7:27
hobs
14.1k77 gold badges7272 silver badges8484 bronze badges
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How do you use a variable in a regular expression?
...vaScript and I'm thinking that using a regex would be most terse way to do it. However, I can't figure out how to pass a variable in to a regex. I can do this already which will replace all the instances of "B" with "A" .
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Homebrew install specific version of formula?
...stall postgresql@8.4.4 See answer below for more details.
*(I’ve re-edited my answer to give a more thorough workflow for installing/using older software versions with homebrew. Feel free to add a note if you found the old version better.)
Let’s start with the simplest case:
1) Check, wheth...
Is there a difference between YES/NO,TRUE/FALSE and true/false in objective-c?
...=0) { ... }
if(someVar==0) { ... }
which is why you can evaluate any primitive type or expression as a boolean test (including, e.g. pointers). Note that you should do the former, not the latter.
Note that there is a difference if you assign obtuse values to a so-called BOOL variable and test for...
Set a cookie to never expire
...ll cookies expire as per the cookie specification, so this is not a PHP limitation.
Use a far future date. For example, set a cookie that expires in ten years:
setcookie(
"CookieName",
"CookieValue",
time() + (10 * 365 * 24 * 60 * 60)
);
Note that if you set a date past 2038 in 32-bit PHP,...
Changing overflow icon in the action bar
Is it possible to change the overflow icon in the action bar? I have blue icons for all ActionBar items and I also want to change the overflow icon when it appears.
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Set active tab style with AngularJS
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A way to solve this without having to rely on URLs is to add a custom attribute to every partial during $routeProvider configuration, like this:
$routeProvider.
when('/dashboard', {
templateUrl: 'partials/dashboard.html',
co...
How do I merge changes to a single file, rather than merging commits?
...ve two branches (A and B) and I want to merge a single file from branch A with a corresponding single file from Branch B.
1...
How can I return NULL from a generic method in C#?
I have a generic method with this (dummy) code (yes I'm aware IList has predicates, but my code is not using IList but some other collection, anyway this is irrelevant for the question...)
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