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UITableView + Add content offset at top

I need to add some blank space to the top of my UITableView that does not affect the size of the content area. Shifting the content down or adding a blank cell is NOT what I want to do. Instead I just want an offset. ...
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MySQL: @variable vs. variable. What's the difference?

...t work because my_var is not a system variable, whereas we can do set@@big_tables=1, set@@session.big_tables=1, and set session big_tables=1 because big_tables is a system variable. – Pacerier May 24 '15 at 23:10 ...
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How to link to part of the same document in Markdown?

I am writing a large Markdown document and would like to place a table of contents of sorts at the beginning that will provide links to various locations in the document. How can I do this? ...
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LoadRunner中参数化技术详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...在VuGen中运行脚本时,该值为-1. 8 DataFile/Table 可以在属性设置中编辑文件,添加内容,也可以从数据库中提取数据。 9 UseDefinedFunction 从dll的简单函数中获取信息替代参数 【...
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Most underused data visualization [closed]

...d.date <- Sys.Date() quote <- paste("http://ichart.finance.yahoo.com/table.csv?s=", stock, "&a=", substr(start.date,6,7), "&b=", substr(start.date, 9, 10), "&c=", substr(start.date, 1,4), "&d=", substr(end.date,6,...
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UITableViewCell Separator disappearing in iOS7

I have some strange issue with UITableView only in iOS 7. 37 Answers 37 ...
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Postgresql query between date ranges

...= 2 This involves calculating the conditions for every single row in the table (a scan) and not using index to find the range of rows that will match (a range-seek). share | improve this answer ...
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Iterate over model instance field names and values in template

.... Think of it as just a standard output of the values of that instance in table format, with the field name (verbose_name specifically if specified on the field) in the first column and the value of that field in the second column. ...
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UITableViewCell with UITextView height in iOS 7?

How can I calculate the height of an UITableViewCell with an UITextView in it in iOS 7? 12 Answers ...
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How do I replace NA values with zeros in an R dataframe?

...the complete results. If you are struggling with massive dataframes, data.table is the fastest option of all: 40% faster than the standard Base R approach. It also modifies the data in place, effectively allowing you to work with nearly twice as much of the data at once. A clustering of other he...