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Ignore Xcode warnings when using Cocoapods
...nhibit_all_warnings I still had the 'characters' is deprecated: Please use String or Substring directly warning in Pods. This setting removed this warning.
– Tiois
Dec 15 '17 at 15:05
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How does a debugger work?
...t can acertain what might be in the memory, with contents of ints, floats, strings, etc.). Like the first poster said, this information and how these symbols work greatly depends on the environment and the language.
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How do I get the 'clear' command in Cygwin?
...e cygcheck command to check what package it is in (adding .exe to your cmd string, in this example: clear.exe)
> cygcheck -p 'clear.exe'
Found 4 matches for clear.exe
ncurses-debuginfo-5.9-20150307-1 - ncurses-debuginfo: Debug info for ncurses (installed binaries and support files)
ncurses-debug...
Add x and y labels to a pandas plot
...abel')
plt.ylabel('ylabel')
plt.show()
Obviously you have to replace the strings 'xlabel' and 'ylabel' with what you want them to be.
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Android Fragment handle back button press [duplicate]
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I'd rather do something like this:
private final static String TAG_FRAGMENT = "TAG_FRAGMENT";
private void showFragment() {
final Myfragment fragment = new MyFragment();
final FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
transactio...
Print newline in PHP in single quotes
...
FYI it is possible to get newlines into strings without double quotes:
printf('Please%1$sgive%1$sme%1$snewlines%1$s', PHP_EOL);
Which may be useful If your irrational fear of double quotes knows no bounds. Though I fear this cure may be worse than the disease. ...
How do sessions work in Express.js with Node.js?
...connect-redis).
Details
Express.js/Connect creates a 24-character Base64 string using utils.uid(24) and stores it in req.sessionID. This string is then used as the value in a cookie.
Client Side
Signed cookies are always used for sessions, so the cookie value will have the following format.
[si...
How do I make Vim do normal (Bash-like) tab completion for file names?
... My bash does act like that. <Tab> completes the current string as far as is unambiguously possible (like CTRL-L in Vim) and <Tab><Tab> shows a list of possible matches (like CTRL-D in Vim).
– glts
Mar 30 '12 at 15:29
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How can I initialize an ArrayList with all zeroes in Java?
...os where nCopies is useful with reference types: Immutable objects such as strings, null-object patterns, enum constants, ... Anyway, I updated the answer with a solution for creating 60 different objects.
– aioobe
Mar 2 '15 at 18:04
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Interface naming in Java [closed]
...an interface or an implementation class. So, even List is an interface and String is an actual class, a method might be passed both of them - it doesn't make sense to visually distinguish the interfaces.
In general, we will actually prefer the use of interfaces in client code (prefer List to ArrayLi...