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Why are C character literals ints instead of chars?
...;
void print(char);
print('a');
You would expect that the call to print selects the second version taking a char. Having a character literal being an int would make that impossible. Note that in C++ literals having more than one character still have type int, although their value is implementatio...
Get next / previous element using JavaScript?
...Name("div");
//divs now contain each and every div element on the page
var selectionDiv = document.getElementById("MySecondDiv");
So basically with selectionDiv iterate through the collection to find its index, and then obviously -1 = previous +1 = next within bounds
for(var i = 0; i < divs.le...
How to keep/exclude a particular package path when using proguard?
...I have opted for is a two step process. First, use injars with a filter to select the package path I would like to process. It is possible to add the other package pathes as libraries.
-injars artifacts/in.jar(org/toprocess/**.class)
-outjars out/processed.jar
-libraryjars artifacts/in....
Can I record/play macros in Visual Studio 2012/2013/2015/2017/2019?
... external tool to Visual Studio:
open Tools/External Tools
add: Sublime, select the exe and use these arguments: $(ItemPath):$(CurLine):$(CurCol)
(also move it to the top as this makes the next step easier, otherwise remember its position)
then go to customize/Keyboard, search for Tools.ExternalCo...
Entity Framework 6 Code first Default value
...[1];
var str = $@"DECLARE @var{dropConstraintCount} nvarchar(128)
SELECT @var{dropConstraintCount} = name
FROM sys.default_constraints
WHERE parent_object_id = object_id(N'{tableSchema}.[{tablePureName}]')
AND col_name(parent_object_id, parent_column_id) = '{columnName}';
IF @var{dropConstr...
Parse a URI String into Name-Value Collection
...
What about the URL decoding described in the selected answer?
– Clint Eastwood
Jun 5 '14 at 20:38
7
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git replace local version with remote version
...ion as this: you want to completely replace the contents of one file (or a selection) from upstream. You don't want to affect the index directly (so you would go through add + commit as usual).
Simply do
git checkout remote/branch -- a/file b/another/file
If you want to do this for extensive sub...
How to git bundle a complete repo
...
@Philip Oakley: The git-rev-list-args is how you select refs that are shown by git show-ref command.
– Jakub Narębski
Aug 4 '12 at 17:21
2
...
Can I protect against SQL injection by escaping single-quote and surrounding user input with single-
...aping quote will be trimmed (in the 21st character). Then the SQL
sSQL = "select * from USERS where username = '" + username + "' and password = '" + password + "'"
combined with the aforementioned malformed username will result in the password already being outside the quotes, and will just con...
Generate pdf from HTML in div using Javascript
...are still done in jQuery style "#id", but it does not mean that all jQuery selectors are supported.
Therefore replacing '#ignorePDF' with class selectors like '.ignorePDF' did not work for me. Instead you will have to add the same handler for each and every element, which you want to ignore like:
...