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How to find where gem files are installed
...ronment Display information about the RubyGems environment
fetch Download a gem and place it in the current directory
generate_index Generates the index files for a gem server directory
help Provide help on the 'gem' command
insta...
PHP + curl, HTTP POST sample code?
...
Be aware that you should encode your data in order for it to be submitted safely.
– wtf8_decode
Jan 16 '15 at 17:45
3
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difference between width auto and width 100 percent
...al space within its containing block. If it has any horizontal padding or border, the widths of those do not add to the total width of the element.
Width 100%
On the other hand, if you specify width:100%, the element’s total width will be 100% of its containing block plus any horizontal mar...
Is it possible to use global variables in Rust?
...is possible to have statics that require code to be executed at runtime in order to be initialized. This includes anything requiring heap allocations, like vectors or hash maps, as well as anything that requires function calls to be computed.
// Declares a lazily evaluated constant HashMap. The Has...
What is the difference between '>' and a space in CSS selectors?
...ments and not any descendant (including grandchildren, grand-grandchildren etc.) as in the second example without the >.
The child selector is not supported by IE 6 and lower. A great compatibility table is here.
share
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Difference between Visual Basic 6.0 and VBA
...iven all the other statements to the contrary on this forum, on Wikipedia, etc., it makes me wonder who is right, and why there is disagreement! Lomax also wrote (p. 3), "VBA is the same language whether you are using it to create a VB application or to automate some task in Word or Excel." Also, "V...
How to drop into REPL (Read, Eval, Print, Loop) from Python code
...,
computationally intensive part and
then stop to look at data, plots, etc.
Opening an IPython instance will give
you full access to your data and
functions, and you can resume program
execution once you are done with the
interactive part (perhaps to stop
again later, as many times a...
calculating the difference in months between two dates
In C#/.NET TimeSpan has TotalDays , TotalMinutes , etc. but I can't figure out a formula for total months difference. Variable days per month and leap years keep throwing me off. How can I get TotalMonths ?
...
Prompt for user input in PowerShell
...y? Because it only works in PowerShell.exe, not PowerShell ISE, PowerGUI, etc.
Read-Host is, quite simply, bad form. Read-Host uncontrollably stops the script to prompt the user, which means that you can never have another script that includes the script that uses Read-Host.
You're trying to ask ...
Word wrap for a label in Windows Forms
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In order to break on characters rather than words (useful when you have long strings without spaces such as file paths), use (TextFormatFlags.WordBreak | TextFormatFlags.TextBoxControl) instead. See the last post in the same MSD...