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How to “inverse match” with regex?
... to "inverse" a regular expression match. Regexps aren't really set up for doing negative matching, they leave that to whatever language you are using them with.
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How do I programmatically “restart” an Android app?
...h starting activity name, intent id, and exit mechanics whatever you with. Do not blindly copy paste it.
– Oleg Koshkin
Jan 15 '16 at 7:37
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How do I see the current encoding of a file in Sublime Text?
How do I see the current encoding of a file in Sublime Text?
6 Answers
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iterating over and removing from a map [duplicate]
I was doing:
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ansible: lineinfile for several lines?
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You can use a loop to do it. Here's an example using a with_items loop:
- name: Set some kernel parameters
lineinfile:
dest: /etc/sysctl.conf
regexp: "{{ item.regexp }}"
line: "{{ item.line }}"
with_items:
- { re...
Footnotes for tables in LaTeX
When I do \footnote{} for a value in a table, the footnote doesn't show up. How do I get it to show up? Also, is it possible to get it to show up at the bottom of the table rather than the bottom of the page?
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Maven fails to find local artifact
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The provided solution does work. However, I am interested in why this problem occurrs at all. Could anybody provide me with a quick explanation? Do I have to do something differently?
– Janothan
Feb 26 '19 at...
How do I use a compound drawable instead of a LinearLayout that contains an ImageView and a TextView
...drawables, one for each of left, top, right and bottom.
In your case, you do not need the LinearLayout and ImageView at all. Just add android:drawableLeft="@drawable/up_count_big" to your TextView.
See TextView#setCompoundDrawablesWithIntrinsicBounds for more info.
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How do I get a Date without time in Java?
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Do you absolutely have to use java.util.Date? I would thoroughly recommend that you use Joda Time or the java.time package from Java 8 instead. In particular, while Date and Calendar always represent a particular instant in t...
Convert char to int in C and C++
How do I convert a char to an int in C and C++?
12 Answers
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