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How do you run a command for each line of a file?
... not too big and all files are well named (without spaces or other special chars like quotes), you could use shell command line expansion. Simply:
chmod 755 $(<file.txt)
For small amount of files (lines), this command is the lighter one.
xargs is the right tool
For bigger amount of files, or ...
Using scanner.nextLine() [duplicate]
...mber, not the end of line or anything after the number. When you declare
String sentence = scanner.nextLine();
This reads the remainder of the line with the number on it (with nothing after the number I suspect)
Try placing a scanner.nextLine(); after each nextInt() if you intend to ignore the...
What is BSON and exactly how is it different from JSON?
...eturn the exact data type of the column field ? Or either it return it as String for all the types ?
– mRhNs13
Aug 16 '18 at 9:25
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Making a mocked method return an argument that was passed to it
...ication with a method myFunction.
public interface Application {
public String myFunction(String abc);
}
Here is the test method with a Mockito answer:
public void testMyFunction() throws Exception {
Application mock = mock(Application.class);
when(mock.myFunction(anyString())).thenAnswer(...
UINavigationBar custom back button without title
...ow show whatever you put for initWithTitle, which in this case is an empty string.
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Pandas conditional creation of a series/dataframe column
...
Update: On 100,000,000 rows, 52 string values, .apply() takes 47 seconds, versus only 5.91 seconds for .map().
– AMC
Feb 10 at 2:18
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What does “static” mean in C?
... an array type declaration as an argument to a function:
int someFunction(char arg[static 10])
{
...
}
In this context, this specifies that arguments passed to this function must be an array of type char with at least 10 elements in it. For more info see my question here.
...
What's the difference between “version number” in iTunes Connect, “bundle version”, “bundle version
...and is often more a "Build Number" than a "Version Number".
Bundle Version String (CFBundleShortVersionString)
This value is used as the "real" version number. This must be the same string as used for the version in iTunes Connect.
Update:
As pointed out by @snlehton, the CFBundleVersion has to be...
jQuery $(document).ready and UpdatePanels?
...ownList /> causes 2 partial postbacks as opposed to the expected 1. The extra postback issued by the browser lacks the content (aborted) causing the Page.IsPostBack to be false (which kills state inside my bound controls). I found the culprit to be live() method. I realize that 1st postback to b...
Stash only one file out of multiple files that have changed with Git?
...athspec arguments' '
>foo &&
>bar &&
>extra &&
git add foo bar extra &&
git stash push -- foo bar &&
test_path_is_missing bar &&
test_path_is_missing foo &&
test_path_is_file extra &&
g...