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Emacs bulk indent for Python
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edited Dec 10 '15 at 14:02
answered Apr 6 '10 at 14:08
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Where is PATH_MAX defined in Linux?
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Its in linux/limits.h.
#define PATH_MAX 4096 /* # chars in a path name including nul */
#include <linux/limits.h>
char current_path[PATH_MAX];
PATH_MAX has some flaws as mentioned in this blog (thanks paulsm4)
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Why are the Level.FINE logging messages not showing?
...Paolo Fulgoni
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answered Jun 11 '11 at 11:53
Vineet ReynoldsVineet Reynolds
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What can I do to resolve a “Row not found or changed” Exception in LINQ to SQL on a SQL Server Compa
...ever could be NULL!
So, optimizing the query, LINQ
replaces it with "where 0 = 1", the
SQL equivalent of "never".
The same symptom will appear when the data types of a field does not match the data type in SQL, or if fields are missing, since LINQ will not be able to make sure the SQL data has not...
Getting HTTP code in PHP using curl
...of time:
if(!$url || !is_string($url) || ! preg_match('/^http(s)?:\/\/[a-z0-9-]+(.[a-z0-9-]+)*(:[0-9]+)?(\/.*)?$/i', $url)){
return false;
}
Make sure you only fetch the headers, not the body content:
@curl_setopt($ch, CURLOPT_HEADER , true); // we want headers
@curl_setopt($ch, CURLOPT_NO...
Getting the class name from a static method in Java
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Jun 1 '09 at 20:44
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LINQ Aggregate algorithm explained
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1030
The easiest-to-understand definition of Aggregate is that it performs an operation on each ele...
Accessing members of items in a JSONArray with Java
...Object(int), and JSONArray.length() to create your for-loop:
for (int i = 0; i < recs.length(); ++i) {
JSONObject rec = recs.getJSONObject(i);
int id = rec.getInt("id");
String loc = rec.getString("loc");
// ...
}
...
How can I restart a Java application?
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105
Of course it is possible to restart a Java application.
The following method shows a way to re...
C++应用程序添加VBScript和JavaScript支持 - C/C++ - 清泛网移动版 - 专注IT技能提升
...tParam(aParam)
{
var strPresent = "Parameter is : " + (aParam.length>0 ? "Present": "Not present");
return strPresent;
}
The same technique may be used in VBScript. This allows you to detect variable length argument at run time. To call a function without argument, a SAFERRAY is creat...
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