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Signed versus Unsigned Integers
...t go ahead and ADD and SUB your numbers without a worry.)
The differences start to show when it comes to comparisons. x86 has a simple way of differentiating them: above/below indicates an unsigned comparison and greater/less than indicates a signed comparison. (E.g. JAE means "Jump if above or equ...
How to print without newline or space?
...OHELLOHELLO
If you wanted to use this in Python 2.x just add this at the start of your file:
from __future__ import print_function
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Codesign error: Provisioning profile cannot be found after deleting expired profile
... Once you open it with a text editor the lines you are looking for should start with 'PROVISIONING_PROFILE = or' '"PROVISIONING_PROFILE[sdk=iphoneos*]" ='. Delete all of those and then you should be good.
– Brad The App Guy
Nov 19 '09 at 23:13
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Android global variable
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What if activity paused and user started another application and during that memeory was low thats why android removed this static object when user resume application and found this static reference null ???
– d-man
Dec...
Tools for making latex tables in R [closed]
...mple is the lme4 memisc code shown in the question. It might make sense to start a github repository to collect such code snippets, and over time maybe even add it to the memisc package. Any takers?
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How can I make Sublime Text the default editor for Git?
...ned in non admin mode). I had the same problem and it worked for me when I started my CMD in normal mode.
Ps : just wanted to answer to the problem @david pointed out in the accepted answer's comments, but I couldn't post comment since I'm new here... so I've made a new answer, because I think thi...
Simplest way to wait some asynchronous tasks complete, in Javascript?
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All answers are quite old. Since the beginning of 2013 Mongoose started to support promises gradually for all queries, so that would be the recommended way of structuring several async calls in the required order going forward I guess.
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Is there a way to iterate over a slice in reverse in Go?
...with index
for k := range s {
k = len(s) - 1 - k
// now k starts from the end
}
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Set 4 Space Indent in Emacs in Text Mode
...he previous nonblank line has no
indent points beyond the column point
starts at, `tab-to-tab-stop' is done
instead.
Just change the value of indent-line-function to the insert-tab function and configure tab insertion as 4 spaces.
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Joins are for lazy people?
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I have to admit when I started working with databases I held the same belief that I could beat the performance of joins. But it didn't take long to realize how amazingly fast joins are done by the DB. In fact I would say in this situation it's be...