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Reading/writing an INI file
...eader iniFile = null;
String strLine = null;
String currentRoot = null;
String[] keyPair = null;
iniFilePath = iniPath;
if (File.Exists(iniPath))
{
try
{
iniFile = new StreamReader(iniPath);
st...
Detach many subdirectories into a new, separate Git repository
...should be skipped, your first repo will appear immediate under your repo's root:
touch a_file_and_make_a_commit # see user's feedback
git add a_file_and_make_a_commit
git commit -am "at least one commit is needed for it to work"
With the temp file commited, merge command in later section will sto...
How to list branches that contain a given commit?
...ubmodule.branch. This could be a long standing fork/pr. You can cd to repo root and run git config submodule.src/foo/submodule.branch. You can also use the superprojects current git branch.
– Devin G Rhode
Dec 1 '19 at 3:46
...
How to get the source directory of a Bash script from within the script itself?
...$0")"
readlink will resolve the script path to an absolute path from the root of the filesystem. So, any paths containing single or double dots, tildes and/or symbolic links will be resolved to a full path.
Here's a script demonstrating each of these, whatdir.sh:
#!/bin/bash
echo "pwd: `pwd`"
ec...
How to make a element expand or contract to its parent container?
...s for me. I guess my problem was the height and width properties in my svg root element.
– Adrian Heine
Jan 21 '12 at 19:16
2
...
Why do we need tuples in Python (or any immutable data type)?
... @musicfreak I think you are misusing "premature optimization is the root of all evil". There's a huge difference between doing premature optimization in an application (for example, saying "tuples are faster than lists, so we're going to use only tuples in all the app!") and doing benchmarks....
Difference between add(), replace(), and addToBackStack()
... can be described as:
add() is used for simply adding a fragment to some root element.
replace() behaves similarly but at first it removes previous fragments and then adds next fragment.
We can see the exact difference when we use addToBackStack() together with add() or replace().
When we press...
What Are the Differences Between PSR-0 and PSR-4?
...o their namespaces.
In general, you will create an src/ directory in your root folder, sitting at the same level as vendor/, and add your projects there. Below is an example of the folder structure:
.
+-- src
|
+-- Book
| +-- History
| | +-- UnitedStates.php - namespace Book...
Why is “Set as Startup” option stored in the suo file and not the sln file?
...eems to work only if not in a solution folder: I mean this trick works for root projects, from my experience with some solutions I have.
– jdehaan
Jan 27 '12 at 9:38
25
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How to make rounded percentages add up to 100%
...ore important than an error at 99%. In the code below I've used the square root.
The complete algorithm is as follows:
Sum the percentages after rounding them all down, and subtract from 100. This tells you how many of those percentages must be rounded up instead.
Generate two error scores for ea...