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How to correctly implement custom iterators and const_iterators?
... class.
Define typedefs in your "custom container" class.
e.g. typedef blRawIterator< Type > iterator;
e.g. typedef blRawIterator< const Type > const_iterator;
Define "begin" and "end" functions
e.g. iterator begin(){return iterator(&m_data[0]);};
e.g. const_iterator cbegin()c...
Why does Chrome incorrectly determine page is in a different language and offer to translate?
... is tricking it (after all machine translation is not nearly perfect). In order to debug this thing I would take out sentence by sentence until it recognizes the correct language.
– NinjaCat
Jul 25 '10 at 8:31
...
Disable Required validation attribute under certain circumstances
I was wondering if it is possible to disable the Required validation attribute in certain controller actions. I am wondering this because on one of my edit forms I do not require the user to enter values for fields that they have already specified previously. However I then implement logic that when...
R and version control for the solo data analyst
...your .Rnw files and not the .tex files that get produced from them. Store raw data if it would be a pain to re-acquire. If possible, write and store a script that acquires your data and another that cleans or modifies it rather than storing changes to raw data.
As for learning a version control s...
Is there a way to make a PowerShell script work by double clicking a .ps1 file?
...ith administrator rights):
<#
.SYNOPSIS
Change the registry key in order that double-clicking on a file with .PS1 extension
start its execution with PowerShell.
.DESCRIPTION
This operation bring (partly) .PS1 files to the level of .VBS as far as execution
through Explorer.exe is ...
What's the difference between passing by reference vs. passing by value?
...ing") though it never quite caught on. Moreover, neither of these phrases draws a parallel with the original pair. No wonder the old terms ended up being reused in the absense of anything better, leading to confusion.4
NOTE: For a long time, this answer used to say:
Say I want to share a web ...
jQuery validate: How to add a rule for regular expression validation?
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Is SQL syntax case sensitive?
...ive (default). You have to make a case-insensitive file-system on Linux in order for mysql case-insensitivity to work the same way as on windows (=properly). Especially turning it on/off after some work in one another mode can bear bad consequences.
– Stefan Steiger
...
SSL Error: unable to get local issuer certificate
...sudo apt install build-essential checkinstall libssl-dev
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.35.1/install.sh | bash
nvm --version
nvm ls
nvm ls-remote
nvm install [version.number]
this should solve your problem
...
Detect 7 inch and 10 inch tablet programmatically
...nk Nguyen's answer here that uses different methods that will give you the raw (or real) pixel dimensions of the screen. My initial testing has shown that the following code from Frank correclty reports the dimensions on the Nexus 7 (2012 model runnin JB) and my Motorola Xoom running JB:
int width ...