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Git Tag list, display commit sha1 hashes
...
To get git tags with the SHA1 hash of the Tag object, you can run:
git show-ref --tags
The output will then look something like:
0e76920bea4381cfc676825f3143fdd5fcf8c21f refs/tags/1.0.0
5ce9639ead3a54bd1cc062963804e5bcfcfe1e83 refs/tags/1.1.0
591eceaf92f99f...
What is function overloading and overriding in php?
...urs when you define the same function name twice (or more) using different set of parameters. For example:
class Addition {
function compute($first, $second) {
return $first+$second;
}
function compute($first, $second, $third) {
return $first+$second+$third;
}
}
In the example ab...
Get started with Latex on Linux [closed]
...ormal definitions of
\emph{limits} and \emph{continuity}.
Let $D$ be a subset of $\bf R$ and let
$f \colon D \to \mathbf{R}$ be a real-valued function on
$D$. The function $f$ is said to be \emph{continuous} on
$D$ if, for all $\epsilon > 0$ and for all $x \in D$,
there exists some $\delta > ...
What is the copy-and-swap idiom?
...ther.)
And so concludes the copy-and-swap idiom.
Footnotes
*Why do we set mArray to null? Because if any further code in the operator throws, the destructor of dumb_array might be called; and if that happens without setting it to null, we attempt to delete memory that's already been deleted! We...
Generating an MD5 checksum of a file
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
git undo all uncommitted or unsaved changes
...ce my last commit. I tried git reset --hard and git reset --hard HEAD after viewing this post . I responds with head is now at 18c3773... but when I look at my local source all the files are still there. What am I missing?
...
How to do something to each file in a directory with a batch script
How do you iterate over each file in a directory with a .bat or .cmd file?
6 Answers
6...
Iterate all files in a directory using a 'for' loop
...om each '.txt' file in a directory and allows you do do something with it (setx for instance).
@ECHO OFF
setlocal enabledelayedexpansion
for %%f in (directory\path\*.txt) do (
set /p val=<%%f
echo "fullname: %%f"
echo "name: %%~nf"
echo "contents: !val!"
)
*Limitation: val<=%%f will...
Python time measure function
I want to create a python function to test the time spent in each function and print its name with its time, how i can print the function name and if there is another way to do so please tell me
...
How do I build a numpy array from a generator?
...
Numpy arrays require their length to be set explicitly at creation time, unlike python lists. This is necessary so that space for each item can be consecutively allocated in memory. Consecutive allocation is the key feature of numpy arrays: this combined with nativ...