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How do I write the 'cd' command in a makefile?
For example, I have something like this in my makefile:
6 Answers
6
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How to test Spring Data repositories?
...lp of Spring Data. I am new to spring-data (but not to spring) and I use this tutorial . My choice of technologies for dealing with the database is JPA 2.1 and Hibernate. The problem is that I am clueless as to how to write unit tests for such a repository.
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How to override toString() properly in Java?
Sounds a little stupid, but I need help on my toString() method and it is very irking.
I tried looking up online because the toString is the one where it is screwing up and "not finding Kid constructor #2" even though it is there and I would even do something else and it doesn't work.
Ok that w...
How to write trycatch in R
... in case the "try" part was completed successfully
message("This is the 'try' part")
readLines(con=url, warn=FALSE)
# The return value of `readLines()` is the actual value
# that will be returned in case there is no condition
# (e.g. w...
How to prevent XSS with HTML/PHP?
...ng to the browser that came from the user input.
The correct way to use this function is something like this:
echo htmlspecialchars($string, ENT_QUOTES, 'UTF-8');
Google Code University also has these very educational videos on Web Security:
How To Break Web Software - A look at security vuln...
How can I return to a parent activity correctly?
...an intent to get from activity A to activity B. The use of parent_activity is enabled:
15 Answers
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How do you implement a good profanity filter?
...xt can potentially contain profanity or undesirable language. Oftentimes this needs to be filtered out.
21 Answers
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Can git ignore a specific line?
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If your file is of a specific type, you can declare a content filter driver, that you can declare in a .gitattributes file (as presented in the "Keyword expansion" of "Git Attributes"):
*.yourType filter=yourFilterName
(you can even set...
How to ISO 8601 format a Date with Timezone Offset in JavaScript?
...or all browsers (thanks to @MattJohnson for the tip)
Date.prototype.toIsoString = function() {
var tzo = -this.getTimezoneOffset(),
dif = tzo >= 0 ? '+' : '-',
pad = function(num) {
var norm = Math.floor(Math.abs(num));
return (norm < 10 ? ...
force client disconnect from server with socket.io and nodejs
Is there any way to disconnect a client with SocketIO, and literally close the connection? So if someone is connected to my server, and I want to close the connection between them and my server, how would I go about doing that?
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