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“Unknown class in Interface Builder file” error at runtime
... warning.
By default, Objective-C targets will have -all_load -ObjC flags set by default, which will keep all of the symbols. But I had started with a C++ target, and didn't have that. Nevertheless, I found a way around this, which keeps the linker aggressive.
The hack I was originally using was...
How do you do a ‘Pause’ with PowerShell 2.0?
...t improvements to the latter: added Test-Path to avoid an error if you use Set-StrictMode (you do, don't you?!) and the final Write-Host to add a newline after your keystroke to put the prompt in the right place.
Function Pause ($Message = "Press any key to continue . . . ") {
if ((Test-Path va...
Creating stored procedure and SQLite?
...find useful, such as high concurrency, fine-grained access control, a rich set of built-in functions, stored procedures, esoteric SQL language features, XML and/or Java extensions, tera- or peta-byte scalability, and so forth
Source : Appropriate Uses For SQLite
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How do you list the active minor modes in emacs?
...way, the goal is to check if a minor or major-mode's main mode variable is set in the buffer. Almost all modes define a variable via "defining" a mode, which automatically causes them to create a buffer-local variable named after the mode, which is how this works. And if they don't have a standard v...
Release generating .pdb files, why?
...nd the culprit if something goes wrong (say, an exception is thrown). Even setting breakpoints is extremely difficult, because lines of source code cannot be matched up one-to-one with (or even in the same order as) the generated assembly code. PDB files help you and the debugger out, making post-mo...
Understanding reference counting with Cocoa and Objective-C
... is incremented by calling retain. By convention, it is also incremented (set to 1, really) when the object is created with an "init" method. In either of these cases, it is my responsibility to call release on the object when I'm done with it. If I don't, there will be a memory leak.
Example of...
How to map calculated properties with JPA and Hibernate
... binding formula (select count() blah blah blah But countInternal remains set to its initial value (-1) :( I have tried using field annotations instead of getter annotations, but it still does not work.
– Francois
Jun 7 '10 at 18:05
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CSS Printing: Avoiding cut-in-half DIVs between pages?
...I could get this to work for IE was to wrap each div in it's own table and set the page-break-inside on the table to avoid.
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Installing PG gem on OS X - failure to build native extension
...ql is v 9.3.0 and ruby is v 2.1.2) and the solution that worked for me was setting the bundle config settings first:
bundle config build.pg -- --with-pg-config=/Applications/Postgres.app/Contents/Versions/9.3/bin/pg_config
This answer finally helped me figure it out: https://stackoverflow.com/a/9...
How to detect which one of the defined font was used in a web page?
... done in a kind of iffy, but pretty reliable way. Basically, an element is set to use a specific font and a string is set to that element. If the font set for the element does not exist, it takes the font of the parent element. So, what they do is measure the width of the rendered string. If it m...