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Style disabled button with CSS
...he disabled buttons you can use the :disabled pseudo-element. It works for all the elements.
For browsers/devices supporting CSS2 only, you can use the [disabled] selector.
As with the image, don't put an image in the button. Use CSS background-image with background-position and background-repeat....
Using pre-compiled headers with CMake
...bout hacking together some support for pre-compiled headers in CMake. They all seem a bit all-over the place and everyone has their own way of doing it. What is the best way of doing it currently?
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Temporarily put away uncommitted changes in Subversion (a la “git-stash”)
... uncomfortable with this, just check out another copy and work on it in parallel.
– sbi
Oct 12 '09 at 14:28
2
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Reverting to a specific commit based on commit id with Git? [duplicate]
...ou can add "tags" to your repo.. and then go back to a tag. But a tag is really just a shortcut to the sha1.
You can tag this as TAG1.. then a git reset --soft c14809fa, git reset --soft TAG1, or git reset --soft c14809fafb08b9e96ff2879999ba8c807d10fb07 would all do the same thing.
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What is the difference between & and && in Java?
... @Michu93: One example would be if the second condition is a function call which has a side effect that you always need. Since side effects should usually be avoided, there will be only rare cases where you need that, and I can't think of a realistic example at the moment.
–...
Django development IDE [closed]
I have done a little Django development, but it has all been in a text editor. I was curious what more advanced development tools others are using in their Django development.
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Cannot truncate table because it is being referenced by a FOREIGN KEY constraint?
...rrect; you cannot truncate a table which has an FK constraint on it.
Typically my process for this is:
Drop the constraints
Trunc the table
Recreate the constraints.
(All in a transaction, of course.)
Of course, this only applies if the child has already been truncated. Otherwise I go a differ...
Spinlock versus Semaphore
...ck (or, the other way around, a lock is a special case of a semaphore). Usually, but not necessarily, spinlocks are only valid within one process whereas semaphores can be used to synchronize between different processes, too.
A lock works for mutual exclusion, that is one thread at a time can acqui...
remove nuget package restore from solution
...ages>true</RestorePackages>
Just have to remove this as well as all these lines manually from all *.csproj files:
<Import Project="$(SolutionDir)\.nuget\nuget.targets" />
UPDATE:
Turns out it's a persistent little bugger, if you're manually editing your project files, make sur...
Wrap text in tag
... seem to be working in Chrome. I have a table that is being filled dynamically with a hyperlink that is over twice the width of the cell. 'table-layout:fixed' solves the problem with the table stretching, but does not wrap the text; instead it is continuing to stretch off the right of the page. A...