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vertical-align with Bootstrap 3
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This answer presents a hack, but I would highly recommend you to use flexbox (as stated in @Haschem answer), since it's now supported everywhere.
Demos link:
- Bootstrap 3
- Bootstrap 4 alpha 6
You still can use a custom class when you need it:
.vcenter ...
When should one use a spinlock instead of mutex?
...think that using a spinlock somewhere might really help, give it a try and compare the results (e.g. using a profiler), but be sure to test both cases, a single-core and a multi-core system before you jump to conclusions (and possibly different operating systems, if your code will be cross-platform)...
Applying a function to every row of a table using dplyr?
...yr 0.2 (I think) rowwise() is implemented, so the answer to this problem becomes:
iris %>%
rowwise() %>%
mutate(Max.Len= max(Sepal.Length,Petal.Length))
Non rowwise alternative
Five years (!) later this answer still gets a lot of traffic. Since it was given, rowwise is increasingly n...
“is” operator behaves unexpectedly with integers
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@WoodrowBarlow: The -5 is just a heuristic to capture common negative placeholders, I think. 0..255 covers arrays of single byte values. It’s 256 that’s mysterious, but I guess it’s for (dis)assembling integers into/from bytes.
– Davis Herring
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Change navbar color in Twitter Bootstrap
... statements seems to have resolved the issue. Example: color: #ffffff; becomes color: #ffffff !important;.
– Adrian
May 24 '16 at 18:40
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How do I make a Git commit in the past?
...d I found some old versions of a file already in the repository. How do I commit it to the history in the correct order according the file's "date modified" so I have an accurate history of the file?
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Why do 64-bit DLLs go to System32 and 32-bit DLLs to SysWoW64 on 64-bit Windows?
...2 bit version of the System DLLs. System is the 16 bit version. The same company that gave us Windows 8 gave us SysWow64 for 32 bit DLLs and System32 for the 64bit DLLs when running on a 64bit OS. In 64 bit systems, the System folder is still the old 16 bit junk, only the System32 is not 32bit as...
What is the JUnit XML format specification that Hudson supports?
... edited May 23 '17 at 12:10
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111 silver badge
answered Feb 7 '11 at 19:56
Anders LindahlAnders...
Effects of changing Django's SECRET_KEY
I made a mistake and committed my Django project's SECRET_KEY into a public repository.
5 Answers
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How do you Encrypt and Decrypt a PHP String?
...m advice in this answer.
Use libsodium if you have PECL access (or sodium_compat if you want libsodium without PECL); otherwise...
Use defuse/php-encryption; don't roll your own cryptography!
Both of the libraries linked above make it easy and painless to implement authenticated encryption into you...