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How to iterate over a JSONObject?
...();
if (jsonObject.get(key) instanceof JSONObject) {
// do something with jsonObject here
}
}
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How to jump back to NERDTree from file in tab?
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Convert datetime object to a String of date only in Python
I see a lot on converting a date string to an datetime object in Python, but I want to go the other way.
I've got
11 A...
How to bind Events on Ajax loaded Content?
... inserted into the appendedContainer. The click event is bound on DOM elements that are not loaded with my AJAX function.
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How to remove duplicate white spaces in string using Java?
...ll("\\s+", " "));
outputs
lorem ipsum dolor sit.
What does that \s+ mean?
\s+ is a regular expression. \s matches a space, tab, new line, carriage return, form feed or vertical tab, and + says "one or more of those". Thus the above code will collapse all "whitespace substrings" longer than o...
Eclipse Optimize Imports to Include Static Imports
...*
org.hamcrest.CoreMatchers.*
org.junit.*
org.junit.Assert.*
org.junit.Assume.*
org.junit.matchers.JUnitMatchers.*
All but the third of those are static imports. By having those as favorites, if I type "assertT" and hit Ctrl+Space, Eclipse offers up assertThat as a suggestion, and if I pick it, it...
Full examples of using pySerial package [closed]
Can someone please show me a full python sample code that uses pyserial , i have the package and am wondering how to send the AT commands and read them back!
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How do I lowercase a string in C?
...andard library, and that's the most straight forward way I can see to implement such a function. So yes, just loop through the string and convert each character to lowercase.
Something trivial like this:
#include <ctype.h>
for(int i = 0; str[i]; i++){
str[i] = tolower(str[i]);
}
or if ...
Convert timestamp to date in MySQL query
I want to convert a timestamp in MySQL to a date.
10 Answers
10
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Windows equivalent of the 'tail' command
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No, it's not the same. tail starts counting from the end of file. So, tail -2 will print the last two lines.
– ADTC
Nov 20 '13 at 11:16
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