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grep a tab in UNIX
... about 30% slower than using grep -P. This might be trivial and irrelevant based on the use case, and awk may be better simply for readability and portability.
– theferrit32
Sep 12 '19 at 16:37
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How to convert number to words in java
...mechanism to convert numbers to words (e.g. using a few static arrays) and based on the size of the number translating that into an english text. But we are running into issues for numbers which are huge.
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Android: Want to set custom fonts for whole application not runtime
...d setLayoutFont() {
Typeface tf = Typeface.createFromAsset(
getBaseContext().getAssets(), "fonts/BPreplay.otf");
TextView tv1 = (TextView)findViewById(R.id.tv1);
tv1.setTypeface(tf);
TextView tv2 = (TextView)findViewById(R.id.tv2);
tv2.setTypeface(tf);
TextView tv3 ...
Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean
...y injection mechanism which was enhanced for JSF 2.0 to include annotation based beans. When CDI was released with Java EE 6, it was regarded as the managed bean framework for that platform and of course, EJBs outdated them all having been around for well over a decade.
The problem of course is kno...
Serving static files with Sinatra
...oes extra stuff for you github.com/sinatra/sinatra/blob/master/lib/sinatra/base.rb#L351
– iain
Dec 10 '15 at 23:07
1
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Change the default editor for files opened in the terminal? (e.g. set it to TextEdit/Coda/Textmate)
... open uses Launch Services to determine the file type, mostly based on its extension. If the file has an unknown extension, it'll fail to open the file. Generally, your CLI editor should be something that assumes text files...
– Gordon Davisson
A...
Pretty Printing a pandas dataframe
How can I print a pandas dataframe as a nice text-based table, like the following?
9 Answers
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How can I get the iOS 7 default blue color programmatically?
...7.0, all subclasses of UIView derive their behavior for tintColor from the base class. See the discussion of tintColor at the UIView level for more information.
Assuming you don't change the tintColor before grabbing the default value, you can use:
self.view.tintColor
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How to get Git to clone into current directory
...s to . and .. by default so is a new directory technically "empty" in Unix-based systems, at all? I mean, I guess you could unlink . and unlink .. but that might cause you huge problems later if you forget to re-link again after cloning....
– SeldomNeedy
Jul 23...
A semantics for Bash scripts?
...available as externals for strict POSIX compliance.
Bash builds upon this base by adding new features and keywords to enhance the POSIX shell. It is nearly compatible with sh, and bash is so ubiquitous that some script authors go years without realizing that a script may not actually work on a POSI...