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Trim trailing spaces in Xcode
...ing script:
#!/usr/bin/perl
while (<>) {
s/\s+$//;
print "$_\n";
}
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How to implement a ViewPager with different Fragments / Layouts
... I have 3 Fragment classes, and a different layout file for each class. In order to keep things simple, the fragment-layouts only differ in their background color. Of course, any layout-file can be used for the Fragments.
FirstFragment.java has a orange background layout, SecondFragment.java has a ...
How do I create a foreign key in SQL Server?
...
create table question_bank
(
question_id uniqueidentifier primary key,
question_exam_id uniqueidentifier not null,
question_text varchar(1024) not null,
question_point_value decimal,
constraint fk_questionbank_exams foreign ke...
How do HTML parses work if they're not using regexp?
...><i>wow!</b></i>. This obviously doesn't nest, so in order to parse it correctly, a stack is just not powerful enough.
The next level of computation is languages generated by general grammars, and recognized by Turing machines. This is generally accepted to be effectively the...
How to fix Array indexOf() in JavaScript for Internet Explorer browsers
...
The underscore.js library has an indexOf function you can use instead:
_.indexOf([1, 2, 3], 2)
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C++ Modules - why were they removed from C++0x? Will they be back later on?
...an it isn't an issue! Just look at .NET or any other newer lang, having to order things in a certain way just so it can actually be visible or build correctly is a huge burden that needs to go away.
– paulm
Oct 25 '16 at 10:46
...
How to create a .NET DateTime from ISO 8601 format
... Z actually stands for Zulu time or UTC. en.wikipedia.org/wiki/ISO_8601#UTC
– Peter Stephens
Jun 22 '11 at 19:22
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How to remove a directory from git repository?
...e directory and recommit it to the .git repo?
– alpha_989
Jan 21 '18 at 18:15
1
Great! Working!
...
Why create “Implicitly Unwrapped Optionals”, since that implies you know there's a value?
...iewDidLoad() you can assume that properties generally exist. Otherwise, in order to satisfy the compiler, you had to be using the
forced unwrapping,
optional binding
or optional chaining
only to obscure the main purpose of the code.
Above part from the Swift book refers also to the Automatic Re...
File to byte[] in Java
...mes happen, that you will not read whole file.
– bugs_
Sep 20 '12 at 9:40
8
Such situation can oc...