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What is the best way to unit test Objective-C code?
...- I could not run it on the simulator or device. It may have changed since then - I haven't checked, but I've been using GHUnit simply because of that reason.
– drekka
Apr 12 '11 at 2:11
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Handling exceptions from Java ExecutorService tasks
...asks as they complete rather than waiting for all of them to terminate and then calling get() on all of the returned Futures.
– Tom
Feb 14 '10 at 4:54
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What is pip's equivalent of `npm install package --save-dev`?
...
you can manually save it in a Makefile (or a text file and then imported in your Makefile):
PYTHON=.venv/bin/python # path to pyphon
PIP=.venv/bin/pip # path to pip
SOURCE_VENV=. .venv/bin/activate
install:
virtualenv .venv
$(SOURCE_VENV) && $(PIP) install -e PAC...
Can I combine :nth-child() or :nth-of-type() with an arbitrary selector?
...ren are tr elements or a list element whose only children are li elements, then :nth-child() and :nth-of-type() will behave identically, i.e. for every value of an+b, :nth-child(an+b) and :nth-of-type(an+b) will match the same set of elements.
In fact, all simple selectors in a given compound select...
Sorting multiple keys with Unix sort
...t
Sorts the directory listing by month number (pos 4-5) numerically, and then by filename (pos 40-60) in reverse. Since there are no tabs, it's all field 1 to sort.
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The import android.support cannot be resolved
...Eclipse:
Go to your Project's Properties
Navigate to the Java Build Path
Then go to the Libraries tab. There click the Add External JARs Button on the Right pane.
Select the android-support-v4.jar file, usually the path for the Jar file is :
YOUR_DRIVE\android-sdks\extras\android\support\v4\androi...
Difference between this and self in JavaScript
...(self will resolve to window.self) but also in a worker context (self will then resolve to WorkerGlobalScope.self).
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Why do I get “'property cannot be assigned” when sending an SMTP email?
...myaccount.google.com/lesssecureapps and make Allow less secure apps true.
Then use the below code. This below code will work only if your from email address is from gmail.
static void SendEmail()
{
string mailBodyhtml =
"<p>some text here</p>";
var msg =...
How to do a non-greedy match in grep?
...Responding to a 6-year old comment here, but....I thought this as well and then realized I was getting multiple non-greedy matches. For instance, on a color terminal you can see that ` echo "bbbbb" | grep -P 'b.*?b'` returns 2 matches.
– zzxyz
Nov 1 '17 at 0:2...
Converting pixels to dp
... really answer the question -_- I thought I wanted what the question asked then I realized I didn't! So great answer. I do have a question. How can I obtain the last paramter for applyDimension? Can I just do getResource().getDisplayMetrics(), or is there something else?
– Andy...