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Exclude a sub-directory using find
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-path matches the whole string, so if you're doing find ., then your -path strings need to be ./path/to/directory/*
– Heath Borders
Nov 14 '14 at 22:34
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Is it possible to solve the “A generic array of T is created for a varargs parameter” compiler warni
...ple.ArgBuilder.*;
public class VarargsTest {
public static void main(String[] args) {
doSomething(new ArgBuilder<String>().and("foo").and("bar").and("baz"));
// or
doSomething(with("foo").and("bar").and("baz"));
}
static void doSomething(Iterable<Strin...
Changing the maximum length of a varchar column?
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You need
ALTER TABLE YourTable ALTER COLUMN YourColumn <<new_datatype>> [NULL | NOT NULL]
But remember to specify NOT NULL explicitly if desired.
ALTER TABLE YourTable ALTER COLUMN YourColumn VARCHAR (500) NOT NULL;
If you leave it unspecified as below...
ALTER TABLE Your...
MySQL date format DD/MM/YYYY select query?
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You can use STR_TO_DATE() to convert your strings to MySQL date values and ORDER BY the result:
ORDER BY STR_TO_DATE(datestring, '%d/%m/%Y')
However, you would be wise to convert the column to the DATE data type instead of using strings.
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ld cannot find an existing library
...ic.so → …).
Because the library's soname is libmagic.so.1, that's the string that gets embedded into the executable so that's the file that is loaded when the executable is run.
However, because the library is specified as -lmagic to the linker, it looks for libmagic.so, which is why it is nee...
error: ‘NULL’ was not declared in this scope
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NULL can also be found in:
#include <string.h>
String.h will pull in the NULL from somewhere else.
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How to create an android app using HTML 5
...s/www" folder in your Android project.
https://github.com/jakewp11/HTML5_Android_Template.git
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Get the date (a day before current time) in Bash
... a one-liner, so cut and paste should work -- no line endings assumed. date_days_past () { days_past=${1:-0}; if ! date -v-${days_past}d +%Y%m%d 2>/dev/null; then date --date="-${days_past} day" +%Y%m%d; fi }
– Noah Spurrier
May 16 '16 at 21:29
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How do I make a LinearLayout scrollable?
...iew
android:id="@+id/title"
android:text="@string/title"
android:layout_widt
CSS background-image - What is the correct usage?
..... +1 for being clear on where the path starts.
– me_
Jan 14 '18 at 8:45
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