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Is the NOLOCK (Sql Server hint) bad practice?
...rflow, I was against NOLOCK on the principal that you could potentially perform a SELECT with NOLOCK and get back results with data that may be out of date or inconsistent. A factor to think about is how many records may be inserted/updated at the same time another process may be selecting data fro...
Use images instead of radio buttons
...on IE too, but actually it isn't. the image behaves correctly but when the form is submitted, there is no thumbnail selection. I guess i am using the new IE that comes with Win 8.1. Any idea?
– Junaid Rehman
Feb 20 '15 at 22:18
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UITableview: How to Disable Selection for Some Rows but Not Others
...cell forRowAtIndexPath:(NSIndexPath *)indexPath
where a statement of the form
[cell setSelectionStyle:UITableViewCellSelectionStyleNone];
disables selection for the specific cell while at the same time allows the user to manipulate the switch and hence use the appropriate selector. This is not ...
Insert line break inside placeholder attribute of a textarea?
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Don't think you're allowed to do that: http://www.w3.org/TR/html5/forms.html#the-placeholder-attribute
The relevant content (emphasis mine):
The placeholder attribute represents a short hint (a word or short
phrase) intended to aid the user with data entry when the control has
no v...
static linking only some libraries
... dynamic link options.
Accumulate library paths, i.e. those options of the form -L<lib_dir> in a variable <lib_path>
For each dynamic link option, i.e. those of the form -l<lib_name>, run the command gcc <lib_path> -print-file-name=lib<lib_name>.a and capture the output...
What is a 'thunk'?
...ed meanings in computer science. A "thunk" may be:
a piece of code to perform a delayed
computation (similar to a closure)
a feature of some virtual function
table implementations (similar to a
wrapper function)
a mapping of machine data from one
system-specific form to another,
usually for compat...
Rails params explained?
...es out one other source of params: the URL. See hammar's answer for more information.
– Richard Jones
Nov 26 '13 at 19:46
1
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How can I generate Unix timestamps?
... %T %Z %Y" "`date`" "+%s"
Takes the output of date, which will be in the format defined by -f, and then prints it out (-j says don't attempt to set the date) in the form +%s, seconds since epoch.
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UIActivityViewController crashing on iOS 8 iPads
...stion as an edit to the answer. It is fairly easy to miss your important information in these comments.
– Ayush Goel
Apr 17 '15 at 10:22
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PHP + curl, HTTP POST sample code?
...T_POSTFIELDS is an array, the Content-Type header will be set to multipart/form-data instead of application/x-www-form-urlencoded. php.net/manual/en/function.curl-setopt.php
– Chloe
Jul 21 '16 at 2:34
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