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Setting custom UITableViewCells height
... also height according to your section and row
if(indexPath.section==0 && indexPath.row==0)
{
text=@"pass here your dynamic data";
CGSize constraint = CGSizeMake(CELL_CONTENT_WIDTH - (CELL_CONTENT_MARGIN * 2), 20000.0f);
CGSize size = [text sizeWithFont:[UIFont systemF...
How to print time in format: 2009‐08‐10 18:17:54.811
...
Superb answer. I could do all sorts of things in PHP, but knew it was all there already in C. THanks.
– Vijay Kumar Kanta
Jan 23 '14 at 12:43
1
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Redirect stdout to a file in Python?
...out
try:
os.dup2(fileno(to), stdout_fd) # $ exec >&to
except ValueError: # filename
with open(to, 'wb') as to_file:
os.dup2(to_file.fileno(), stdout_fd) # $ exec > to
try:
yield stdout # allow code to be run wit...
Remove Application Insight from application on Visual Studio 2013
...code to initialize them with the
Application Insights resource ID. For example, in an MVC app, code is
inserted into the master page Views/Shared/_Layout.cshtml
Remove Manually
To remove Application Insights without NuGet, or if like me you don't trust it and want to know which files are r...
Show a number to two decimal places
What's the correct way to round a PHP string to two decimal places?
24 Answers
24
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Send POST data on redirect with JavaScript/jQuery? [duplicate]
...submits it for you. An example of how to get it working:
$.redirect('demo.php', {'arg1': 'value1', 'arg2': 'value2'});
Note: You can pass the method types GET or POST as an optional third parameter; POST is the default.
s...
Unicode equivalents for \w and \b in Java regular expressions?
...05F\u3000]
\w => [\pL\pM\p{Nd}\p{Nl}\p{Pc}[\p{InEnclosedAlphanumerics}&&\p{So}]]
\W => [^\pL\pM\p{Nd}\p{Nl}\p{Pc}[\p{InEnclosedAlphanumerics}&&\p{So}]]
\b => (?:(?<=[\pL\pM\p{Nd}\p{Nl}\p{Pc}[\p{InEnclosedAlphanumerics}&&\p{So}]])(?![\pL\pM\p{Nd}\p{Nl}\p{Pc}[\p{I...
Check if PHP session has already started
I have a PHP file that is sometimes called from a page that has started a session and sometimes from a page that doesn't have session started. Therefore when I have session_start() on this script I sometimes get the error message for "session already started". For that I've put these lines:
...
Which characters need to be escaped when using Bash?
...w\h\i\c\h\ \e\n\d\s\ \i\n\ \n\e\w\l\i\n\e"
"
sed command: sed -e 's/./\\&/g; 1{$s/^$/""/}; 1!s/^/"/; $!s/$/"/'.
2b. More readable version of 2
There's an easy safe set of characters, like [a-zA-Z0-9,._+:@%/-], which can be left unescaped to keep it more readable
I\'m\ a\ s@fe\ \$tring\ whic...
move_uploaded_file gives “failed to open stream: Permission denied” error
...is error when trying to configure the upload directory with Apache 2.2 and PHP 5.3 on CentOS.
13 Answers
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