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How does “make” app know default target to build if no target is specified?
...s to the top of your make file:
.DEFAULT_GOAL := mytarget
mytarget will now be the target that is run if "make" is executed and no target is specified.
If you have an older version of make (<= 3.80), this won't work. If this is the case, then you can do what anon mentions, simply add this to ...
How do I get the current version of my iOS project in code?
...mainBundle] objectForInfoDictionaryKey: @"CFBundleShortVersionString"]; so Now it has become easy to keep in memory
– Durai Amuthan.H
Nov 22 '13 at 18:01
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Matplotlib tight_layout() doesn't take into account figure suptitle
... matplotlib figure it gets overlaid by the subplot's titles. Does anybody know how to easily take care of that? I tried the tight_layout() function, but it only makes things worse.
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MongoDB: Find a document by non-existence of a field?
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Great point -- thanks. I know this caveat holds true in MongoDB version 1.8.x and before; but I thought queries with $exists field constraints can now make use of indexes in version 2.0 ...?
– dampier
Dec 20 '11 ...
How to make the corners of a button round?
...
</shape>
</item>
</selector>
2.Now use this drawable for the background of your view. If the view is button then something like this:
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"...
AngularJS - difference between pristine/dirty and touched/untouched
...red field, everything looked OK.
With Angular 1.3 and ng-touched, you can now set a particular style on a control as soon as the user has blurred, regardless of whether they actually edited the value or not.
Here's a CodePen that shows the difference in behavior.
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Why can't I use switch statement on a String?
...kely had to do with performance.
Implementation in JDK 7
The feature has now been implemented in javac with a "de-sugaring" process; a clean, high-level syntax using String constants in case declarations is expanded at compile-time into more complex code following a pattern. The resulting code use...
.append(), prepend(), .after() and .before()
I am pretty proficient with coding, but now and then I come across code that seems to do basically the same thing. My main question here is, why would you use .append() rather then .after() or vice verses?
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How to handle exceptions in a list comprehensions?
...onError:
# handle division by zero error
# leave empty for now
pass
Up to you to decide whether that is more cumbersome or not
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Convert column classes in data.table
....frame I don't have a problem converting it, with data.table I just don't know how:
8 Answers
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