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HTML: How to create a DIV with only vertical scroll-bars for long paragraphs?
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Width/height problem is solved by "Daniel Vassallo" and horizontal scroll-bar problem is solved by "janmoesen". Now who's answer should I accept :) can I select multiple ;)
– Awan
Apr 2 '10 at 12:44
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Produce a random number in a range using C#
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You can try
Random r = new Random();
int rInt = r.Next(0, 100); //for ints
int range = 100;
double rDouble = r.NextDouble()* range; //for doubles
Have a look at
Random Class, Random.Next Method (Int32, Int32) and Random.NextDouble Method
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How to resolve “You need to have Ruby and Sass installed and in your PATH for this task to work” War
I am in the process of setting up a new Mac for work. I have installed Grunt & Grunt CLI globally. Then I did a npm install inside a project folder to install all dependencies.
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How to stop unwanted UIButton animation on title change?
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This works for custom buttons:
[UIView setAnimationsEnabled:NO];
[_button setTitle:@"title" forState:UIControlStateNormal];
[UIView setAnimationsEnabled:YES];
For system buttons you need to add this before re-enabling animations...
Changing Jenkins build number
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I can verify this works perfectly to solve the problem. I manually copied build history between two jenkins servers, and on the new server nextBuildNumber was wrong. Running this allowed me to set a correct new nextBuildNumber, no jenkins con...
MySQL query String contains
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FROM `table`
WHERE `column` LIKE '%{$needle}%'
");
The % is a wildcard for any characters set (none, one or many). Do note that this can get slow on very large datasets so if your database grows you'll need to use fulltext indices.
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Logcat not displaying my log calls
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When using Eclipse, in the DDMS perspective, make sure the correct device (propably emulator-xxxx) is selected and highlighted. Only then will you get the logcat output in the logcat view.
Also, the Android plugin is a bit quircky, and sometimes only shows the last line in the logcat...
Disable orange outline highlight on focus
...d have run across a persistent problem which arises when a user submits a form using the Go button on the soft keyboard.
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How to check if BigDecimal variable == 0 in java?
...on.
FYI, BigDecimal also has constants BigDecimal.ONE and BigDecimal.TEN for your convenience.
Note!
The reason you can't use BigDecimal#equals() is that it takes scale into consideration:
new BigDecimal("0").equals(BigDecimal.ZERO) // true
new BigDecimal("0.00").equals(BigDecimal.ZERO) // fal...
Add space between HTML elements only using CSS
... (so, every span except the first) will have margin-left: 10px.
Here's a more detailed answer to a similar question: Separators between elements without hacks
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