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PHP: How to send HTTP response code?
...rding to the HTTP RFC, the reason phrase can be any custom string (that conforms to the standard), but for the sake of client compatibility I do not recommend putting a random string there.
Note: php_sapi_name() requires PHP 4.0.1
3rd argument to header function (PHP >= 4.3)
There are obviousl...
Using R to list all files with a specified extension
...xed" argument for grep function is just my whim, as I usually want it to peform crude pattern matching without Perl-style fancy regexprs, which may cause surprise for me.
I'm aware that such solution simply reflects drawbacks in my education, but for a novice it may be useful =) at least it's easy....
What's the best way to check if a String represents an integer in Java?
...u are not concerned with potential overflow problems this function will perform about 20-30 times faster than using Integer.parseInt().
public static boolean isInteger(String str) {
if (str == null) {
return false;
}
int length = str.length();
if (length == 0) {
retu...
Spring classpath prefix difference
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When is .then(success, fail) considered an antipattern for promises?
...unch of asynchronous steps, and when you actually do this, the 2-parameter form of then subtly doesn't behave quite as expected, for the above reason. It's particularly counterintuitive when used mid-chain.
As someone who's done a lot of complex async stuff and bumped into corners like this more th...
How to automatically navigate to the current class in Intellij Idea Project Tool Window?
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Twitter Bootstrap Button Text Word Wrap
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java.net.URLEncoder.encode(String) is deprecated, what should I use instead?
...ISO Latin Alphabet No. 1, a.k.a. ISO-LATIN-1
UTF-8 Eight-bit UCS Transformation Format
UTF-16BE Sixteen-bit UCS Transformation Format, big-endian byte order
UTF-16LE Sixteen-bit UCS Transformation Format, little-endian byte order
UTF-16 Sixteen-bit UCS Transformation Format, b...
How can I resolve “Error: No developer directory found at /Developer”?
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mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get t
In my local/development environment, the MySQLi query is performing OK. However, when I upload it on my web host environment, I get this error:
...