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HttpServletRequest get JSON POST data [duplicate]
...e()) != null)
jb.append(line);
} catch (Exception e) { /*report an error*/ }
try {
JSONObject jsonObject = HTTP.toJSONObject(jb.toString());
} catch (JSONException e) {
// crash and burn
throw new IOException("Error parsing JSON request string");
}
// Work with the dat...
How to clear ostringstream [duplicate]
... to reset the string to be empty; the second line is required to clear any error flags that may be set. If you know that no error flags are set or you don't care about resetting them, then you don't need to call clear().
Usually it is easier, cleaner, and more straightforward (straightforwarder?) ...
How to add not null constraint to existing column in MySQL
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Oddly I was getting an error (MySQL 5.6, Workbench 6.3) changing/modifying a column I'd named null_heart_rate_count, error was #1138, Invalid use of NULL value. I had to drop and add the column instead.
– William T. Mallard
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Unable to install R package in Ubuntu 11.04 [closed]
... help MAC users. Even though i had all the dependent libraries i still got errors. After a lot a lot of trials this is what saved me- While installing via rstudio using install.packages(), you get a prompt asking -Do you want to install from sources the package which needs compilation? y/n: Give y...
How to print a double with two decimals in Android? [duplicate]
...extView2.setText(form.format(result) );
...cause "NumberFormatException" error in locale for Europe because it sets result as comma instead of point decimal - error occurs when textView is added to number in editText.
Both solutions are working excellent in locale US and UK.
...
How to convert integer to string in C? [duplicate]
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I tried running this program, and I got a runtime error. How can I get it to work properly? ideone.com/Xl21B4
– Anderson Green
Mar 6 '13 at 2:56
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jQuery dot in ID selector? [duplicate]
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Not without "": Error: Syntax error, unrecognized expression: p[id=details_it.airgap.vault]`
– Giszmo
Jun 25 at 19:58
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Exported service does not require permission: what does it mean?
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I use Eclipse 4.2.1, and it doesn't add it, giving an error (at least with the default config?). It just says: The prefix "tools" for attribute "tools:ignore" associated with an element type "activity" is not bound, and no choices are given for fixing this.
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Cannot use Server.MapPath
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They not working.... Error 1 The type or namespace name 'HttpContext' does not exist in the namespace 'System.Web' (are you missing an assembly reference?) ... Error 2 The type or namespace name 'Hosting' does not exist in the namespace 'System.W...
List view getListItemXmlAttributes method fails with child publication items
...ine 545" data: no]
This is telling you what file is associated with that error. and what line it faulted on.
But the real key is the NS_NOINTERFACE error. Which means the interface has not been registered.
You are using Type.enableInterface(). Is that a custom method you are declaring somewhe...