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FileNotFoundException while getting the InputStream object from HttpURLConnection
...tainer of the service happens to be me! .. Well I tried doing a curl using php and it returns 200 (have edited my question) Also tried getErrorStream() as suggested. It throws a NullPointerException on new InputStreamReader(con.getErrorStream()).
– naiquevin
Ma...
Can I store images in MySQL [duplicate]
...ation. I want it that for each image, there should be a thumb created with PHP (which is not that difficult). I want to save the thumbs (since they are very small) in the database and I use MySQL. (I don't want to save the thumbs as physical files on the drive.)
Does MySQL allow saving and retriev...
How to make fill height
...
Work for me in IE11 only when I also set div to inline-block. Thanks!
– Danny C
Sep 24 '15 at 12:06
5
...
Can you target with css?
... it worked perfectly for me:
br
{ content: "A" !important;
display: block !important;
margin-bottom: 1.5em !important;
}
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What are the Ruby Gotchas a newbie should be warned about? [closed]
...1
2 is even
3
4 is even
5
But if I just add comment =anything before the block...
comment = nil
(1..5).each do |number|
comment = " is even" if number%2==0
puts number.to_s + comment.to_s
end
Then I get:
1
2 is even
3 is even
4 is even
5 is even
Basically, when a variable is only defined...
How to check whether a string is Base64 encoded or not
...
Try like this for PHP5
//where $json is some data that can be base64 encoded
$json=some_data;
//this will check whether data is base64 encoded or not
if (base64_decode($json, true) == true)
{
echo "base64 encoded";
}
e...
Is there a way to override class variables in Java?
... declare the variable but initialize (change) in the constructor or static block.
The value will get reflected when using in the blocks of parent class
if the variable is static then change the value during initialization itself with static block,
class Son extends Dad {
static {
me =...
Structure padding and packing
... 8 bytes long. It will look at the memory as a big row of 8 bytes building blocks. Every time it needs to get some information from the memory, it will reach one of those blocks and get it.
As seem in the image above, doesn't matter where a Char (1 byte long) is, since it will be inside one of th...
What is the difference between a “function” and a “procedure”?
... a Function.
Advanced Differences
Exceptions can be handled by try-catch blocks in a Procedure, whereas a try-catch block cannot be used in a Function.
We can go for Transaction Management in a Procedure, whereas in a Function we can't.
In SQL:
A Procedure allows SELECT as well as DML (INSERT, U...
How do I add an icon to a mingw-gcc compiled executable?
...ps.
1 VERSIONINFO
FILEVERSION 1,0,0,0
PRODUCTVERSION 1,0,0,0
BEGIN
BLOCK "StringFileInfo"
BEGIN
BLOCK "080904E4"
BEGIN
VALUE "CompanyName", "My Company Name"
VALUE "FileDescription", "My excellent application"
VALUE "FileVersion", "1.0"
VALUE "InternalName",...