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What is the best way to iterate over a dictionary?
...hat it is just syntactic sugar, why use it here? When someone is trying to read the code, they will have to jump around the code to determine the type of myDictionary (unless that is the actual name of course). I think using var is good when the type is obvious e.g. var x = "some string" but when i...
Place a button right aligned
...flex-box">
<p>Once upon a time in a ...</p>
<button>Read More...</button>
</div>
<h1>Only Button</h1>
<div class="flex-box-2">
<button>The Button</button>
</div>
<h1>Multiple Buttons</h1>
<div class="f...
Getter and Setter?
...
Google already published a guide on optimization of PHP and the conclusion was:
No getter and setter Optimizing PHP
And no, you must not use magic methods. For PHP, Magic Method are evil. Why?
They are hard to debug.
There is a n...
Does PNG contain EXIF data like JPG?
...o let my supervisor know as i am working on an project that requires me to read the EXIF info for png. If that is the case, i could show him and let him know about it
– user1004413
Mar 4 '12 at 22:52
...
What is the reason behind “non-static method cannot be referenced from a static context”? [duplicate
...P language.
Personally, I think the error message is misleading, it could read "non-static method cannot be referenced from a static context without specifying an explicit object instance".
What the compiler is complaining about is that it cannot simply insert the standard "this." as it does w...
How to export iTerm2 Profiles
...ories you mentioned in your question to the new machine, then ran defaults read com.googlecode.iterm2.
See https://apple.stackexchange.com/a/111559
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How to change the remote repository for a git submodule?
...ipt with that command is straightforward enough:
module_list "$@" |
while read mode sha1 stage path
do
name=$(module_name "$path")
url=$(git config -f .gitmodules --get submodule."$name".url)
if test -e "$path"/.git
then
(
unset GIT_DIR
cd "$path"
remote=...
What is the difference between int, Int16, Int32 and Int64?
...re
familiar looking, Int32 makes the 32-bitness more explicit to those
reading your code. I would be inclined to use int where I just need
'an integer', Int32 where the size is important (cryptographic code,
structures) so future maintainers will know it's safe to enlarge an
int if appropr...
Merge git repo into branch of another repo
...
I have no idea what I'm doing and I can't really read this with foo/bar placeholders. Can anybody edit this with actual real life examples (like links where appropriate and such) ?
– rien333
Aug 24 '17 at 14:48
...
What causes a java.lang.ArrayIndexOutOfBoundsException and how do I prevent it?
...is an illegal index, since array indices are zero-based.
Your code should read
for (int i = 0; i < name.length; i++)
^
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