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Questions tagged [chars]

a datatype that can hold a character of the implementation’s character set.

208 questions
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JQUERY "syntax error, unrecognized expression" received

The error below appears in firebug: Error: Syntax error, unrecognized expression: > jquery line 3 I can't understand what this is, i tried searching for that character in my code but I can't find anything. I just found some function call:…
itsme
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Can't send sms messages which contains umlauts chars (programmatically)

I'm sending SMS by using the following method: sendTextMessage(address, null, text, null, null); Everything works ok while using english chars, but if the text contains at least one umlaut char the sms isn't being sent. Please note that I don't get…
Paz
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Special chars in Python

i have to use special chars in my python-application. For example: ƃ I have information like this: U+0183 LATIN SMALL LETTER B WITH TOPBAR General Character Properties In Unicode since: 1.1 Unicode category: Letter, Lowercase Various Useful…
Max Frai
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how to change all chars in string with numbers in C#?

i want to change chars with numbers, for example: a with 1, b with 2... z with 26. so the string "hello" will be something like this: 82491513621. the first question is: how to do this with easiest way, and the second: how to do this with SWITCH…
samuraisxmali
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Array sort by value number chars

Hi thinking i have an array like this : [0]=>[ [0]=>'Hey', [1]=>'H', [2]=>'He', ] now i would like to sort by number chars and return somenthing like this: [0]=>[ [0]=>'H', [1]=>'He', [2]=>'Hey', ] maybe the answer is…
itsme
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Curious trigraph sequence thing about ansi C

What was is it the original reason to use trigraph sequence of some chars to become other chars in ansi C like: ??=define arraycheck(a, b) a??(b??) ??!??! b??(a??) becomes #define arraycheck(a, b) a[b] || b[a]
edgarmtze
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Own Android hardware keyboard shortcuts

I want to make own shortcuts to use with hardware keyboard on android phones like Milestone/Droid, T-Mobile G1/HTC Dream and T-Mobile G2/Desire Z. It will be cool to have alt+e shortcut to make ę for example, without changing keyboard. (It's my…
Fazz
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Newline character insertion in Java

How can I insert a newline character in a Java applet program if I am using "label" instead of System.out.println()? Thanks in advance.
harsha
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Advice on solving UD in low level management functions

I'm fairly new to C and have started out writing a small library with functionality to get length of strings, reversing strings, converting binary data in char buffers to ints and shorts. Just for the sake of education and getting a better grasps of…
rzetterberg
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Django: How do I quote and unquote special characters in the same template?

My app has a 'tags' functionality. I want to allow special characters (like '+' and '.') and, as a result, I need to escape these characters in the url: But need them unescaped when printing inside of the "a"…
Dan
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RewriteRule .? only for one or more chars?

On the net I found several ways of defining a RewriteRule like: RewriteRule .? 404.php [L] RewriteRule . 404.php [L] RewriteRule ^ 404.php [L] But why would these work when entering a garbage url? Because the first (.?) means that there should be…
matthijs_NL
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Validate User Input Using Java Chars and Strings

I have seen this asked 2x, but the correct response I need has not been addressed. In this assessment, you will design and code a Java console application that validates the data entry of a course code (like IT4782) and report back if the …
larrys
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Any advice for reading in char arrays from text files in C?

Here's my issue I'm running into. I'm reading in lines of text from a file, but only trying to read in lines that aren't consecutive repeats. Here's my regular code for reading in the lines of text. while (((ch = getc (fp)) != EOF)) { …
jtuntalan
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Segmentation fault when appending two chars - C++

I am trying to append two chars but for some reason I am getting a segmentation fault. My code is like; #include char *one = (char*)("one"); char *two = (char*)("two"); strcat(one, two); and I seem to be getting a segmentation fault at…
daxvena
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Storing Volatile Chars in an Array

Disclaimer: I'm quite new to C and to programming in general so this question may show a lack of basic knowledge. I'm trying to store a set of temperature readings of type 'volatile char' in an array. The temperature reading and array are declared…
Rachel Fallow
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