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How to check which locks are held on a table
...e locked, but this may helpful to you.
You can check which statements are blocked by running this:
select cmd,* from sys.sysprocesses
where blocked > 0
It will also tell you what each block is waiting on. So you can trace that all the way up to see which statement caused the first block that...
Example invalid utf8 string?
...
In PHP:
$examples = array(
'Valid ASCII' => "a",
'Valid 2 Octet Sequence' => "\xc3\xb1",
'Invalid 2 Octet Sequence' => "\xc3\x28",
'Invalid Sequence Identifier' => "\xa0\xa1",
'Valid 3 Octet Sequ...
Align labels in form next to input
...
One possible solution:
Give the labels display: inline-block;
Give them a fixed width
Align text to the right
That is:
label {
display: inline-block;
width: 140px;
text-align: right;
}
<div class="block">
<label>Simple label</label>
...
Nested classes' scope?
....inner_var = outer_var
The problem you encountered is due to this:
A block is a piece of Python program text that is executed as a unit.
The following are blocks: a module, a function body, and a class
definition.
(...)
A scope defines the visibility of a name within
a block.
(...)...
Twitter Bootstrap - how to center elements horizontally or vertically
...
From the Bootstrap documentation:
Set an element to display: block and center via margin. Available as a mixin and class.
<div class="center-block">...</div>
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Difference between volatile and synchronized in Java
... as volatile and always accessing the variable in a synchronized(this) block in Java?
4 Answers
...
How to Avoid Response.End() “Thread was being aborted” Exception during the Excel file download
...
Move the Response.End() to outside of the Try/Catch and Using blocks.
It's suppose to throw an Exception to bypass the rest of the request, you just weren't suppose to catch it.
bool endRequest = false;
try
{
.. do stuff
endRequest = true;
}
catch {}
if (endRequest)
Reso...
Does Swift have documentation generation support?
...ts & symbol documentation; these are pointed out in the document (e.g. block quotes can only be used in playgrounds).
Below is an example and a list of the syntax elements that currently work for symbol documentation comments.
Updates
Xcode 7 beta 4 ~ Added "- Throws: ..." as a top-level li...
array_push() with key value pair
...
"dog" => "cat"
];
array_push($data, ['cat' => 'wagon']);
*In php 7 and higher, array is creating using [], not ()
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How to encrypt String in Java
...t to learn the nitty gritty details on how to encrypt in java read on :)
Block Ciphers
First thing first you need to pick a symmetric key Block Cipher. A Block Cipher is a computer function/program used to create Pseudo-Randomness. Pseudo-Randomness is fake randomness that no computer other than ...