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Why doesn't list have safe “get” method like dictionary?
Why doesn't list have a safe "get" method like dictionary?
12 Answers
12
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Should I store entire objects, or pointers to objects in containers?
... Torbjörn GyllebringTorbjörn Gyllebring
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Removing item from vector, while in C++11 range 'for' loop?
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Peter Mortensen
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answered Apr 28 '12 at 4:02
Seth CarnegieSeth...
I forgot the password I entered during postgres installation
...or example in /etc/postgresql-9.1/pg_hba.conf.
cd /etc/postgresql-9.1/
Back it up
cp pg_hba.conf pg_hba.conf-backup
place the following line (as either the first uncommented line, or as the only one):
For all occurrence of below (local and host) , exepct replication
section if you don't hav...
How to resolve merge conflicts in Git?
... can install
one of the following tools to use it instead: meld, opendiff,
kdiff3, tkdiff, xxdiff, tortoisemerge, gvimdiff, diffuse,
ecmerge, p4merge, araxis, vimdiff, emerge.
Below is the sample procedure to use vimdiff for resolve merge conflicts. Based on this link
Step 1: Run following commands...
Selecting a row in DataGridView programmatically
...
Not tested, but I think you can do the following:
dataGrid.Rows[index].Selected = true;
or you could do the following (but again: not tested):
dataGrid.SelectedRows.Clear();
foreach(DataGridViewRow row in dataGrid.Rows)
{
if(YOUR CONDITION...
Declaring functions in JavaScript [duplicate]
...ive. I would highly recommend "Javascript: The Good Parts" by Doughlas Crockford.
But to prove my point in a subtle and a simple manner; here is a small example.
//Global function existing to serve everyone
function swearOutLoud(swearWord) {
alert("You "+ swearWord);
}
//global fun...
Mercurial error: abort no username supplied
Problem on WindowsXP (likely will happen on all Win installs), first time using Mercurial. I found the answer in an inobvious place so I'm asking/answering the question myself so others don't have to search like I did.
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jQuery counting elements by class - what is the best way to implement this?
...e added onto a name for an input form. Basically I'm allowing users to click on a <span> and then by doing so add another one for more of the same type of items. But I can't think of a way to count all of these simply with jQuery/JavaScript.
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CSS disable text selection
...class to the elements you want to disable select:
.disable-select {
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
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