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Cannot set some HTTP headers when using System.Net.WebRequest
...
Connection
Content-Length
Content-Type
Date
Expect
Host
If-Modified-Since
Range
Referer
Transfer-Encoding
User-Agent
Proxy-Connection
So, next time you are facing this exception and don't know how to solve this, remember that there are some restricted headers, and the solution is to modify thei...
How to format date and time in Android?
...va.text.SimpleDateFormat (what you linked and uses H for hours in the 0-23 range) and android.text.format.DateFormat (what the answer is about and uses k for hours in the 0-23 range)
– dnet
Dec 7 '12 at 22:51
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Get cursor position (in characters) within a text Input field
...et (cursor) position of the specified text field (oField).
** Return value range is 0-oField.value.length.
*/
function doGetCaretPosition (oField) {
// Initialize
var iCaretPos = 0;
// IE Support
if (document.selection) {
// Set focus on the element
oField.focus();
// To get ...
Rails: Using greater than/less than with a where statement
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I've only tested this in Rails 4 but there's an interesting way to use a range with a where hash to get this behavior.
User.where(id: 201..Float::INFINITY)
will generate the SQL
SELECT `users`.* FROM `users` WHERE (`users`.`id` >= 201)
The same can be done for less than with -Float::INFI...
Inserting code in this LaTeX document with indentation
...pi=\lim_{n\to\infty}\frac{P_n}{d}$
title = "Hello World"
sum = 0
for i in range(10):
sum += i
\end{minted}
\end{document}
Output:
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Remove the last line from a file in Bash
...e $ means "the last line in the file". When specifying a location (called "range" in sed lingo) before a command, that command is only applied to the specified location. So, this command explicitly says "in the range of the last line in a file, delete it". Quite slick and straight to the point, if y...
How to construct a std::string from a std::vector?
...5) string (const char* s, size_t n); fill (6) string (size_t n, char c); range (7) template <class Input
“You have mail” message in terminal, os X [closed]
...
You can also delete a range of messages, for example: d 1-15
– Jay Shepherd
May 8 '18 at 15:15
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What is the performance cost of having a virtual method in a C++ class?
...either, in which case this won't make a difference) and that makes a whole range of optimizations impossible.
std::copy() on plain POD types can resort to a simple memcpy routine, but non-POD types have to be handled more carefully.
Construction becomes a lot slower because the vtable has to be in...
How to show git log history for a sub directory of a git repo?
...ic subdirectory.
Example: Show all detailed changes in a specific version range
git log -p 8a5fb..HEAD -- A B
commit 62ad8c5d
Author: Scott Tiger
Date: Mon Nov 27 14:25:29 2017 +0100
My comment
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@@ -216,6 +216,10 @@ public class MyClass {
+ Added
- Deleted
...