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How can I run dos2unix on an entire directory? [closed]
... use echo instead: echo ** will print the arguments that dos2unix receives from dos2unix **.
– Kyle Strand
Jun 2 '16 at 17:02
1
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How to go to each directory and execute a command?
...p or wc which outputs a relative file name will be different if you run it from a subdirectory (but often, you want to avoid going into a subdirectory precisely for that reason).
– tripleee
Apr 17 '15 at 9:56
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How to set Java environment path in Ubuntu
... perfect! thank you. NB: You might want to remove the default openJDK from your system as it appears first in the global path. So after the above script is loaded, you will only pic-up "javac" not java, because of the default openjk-jre. ~sudo apt-get remove openjdk-*~
– ...
javascript regex - look behind alternative?
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EDIT: From ECMAScript 2018 onwards, lookbehind assertions (even unbounded) are supported natively.
In previous versions, you can do this:
^(?:(?!filename\.js$).)*\.js$
This does explicitly what the lookbehind expression is doin...
Converting any string into camel case
...ser compatibility please use this instead of str (and remove the parameter from the function call)
– João Paulo Motta
Aug 6 '15 at 15:04
2
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How to serialize Joda DateTime with Jackson JSON processor?
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Note - make sure to use the above classes from org.codehaus.jackson rather than com.fasterxml.jackson.core. Using the second package didn't work for me. In fact, my Jersey app didn't even respect the @JsonSerialized annotation.
– Kevin Meredith
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Random shuffling of an array
...ublic class Util {
private static Random random;
/**
* Code from method java.util.Collections.shuffle();
*/
public static void shuffle(int[] array) {
if (random == null) random = new Random();
int count = array.length;
for (int i = count; i > 1; i--...
jQuery parent of a parent
... often find the need to do this to make sure I have a valid jquery object. From there you should be able to get a hold of the parents parent, or using the prev() perhaps.
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Getter and Setter?
...ense of readability.
Performance Every unnecessary function, that results from forcing a getter/setter-like code-architecture in PHP, involves its own memory stack-frame upon invocation and is wasting CPU cycles.
Readability: The codebase incurs bloating code-lines, which impacts code-navigation ...
“The underlying connection was closed: An unexpected error occurred on a send.” With SSL Certificate
...ur OEM integration with our email marketing system at random times varying from [1hour - 4 hours]
13 Answers
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