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How to update attributes without validation
...ange in two years! :) Thanks for pointing it out. Read more about it here: groups.google.com/forum/?hl=en&fromgroups#!topic/…
– Joshua Pinter
Mar 19 '15 at 14:18
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Trying to git pull with error: cannot open .git/FETCH_HEAD: Permission denied
... the following command.
Go to your project folder:
chown -R youruser:yourgroup .git/
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How to center buttons in Twitter Bootstrap 3?
....com/css/#helper-classes-center
<!-- Button -->
<div class="form-group">
<label class="col-md-4 control-label" for="singlebutton"></label>
<div class="col-md-4 center-block">
<button id="singlebutton" name="singlebutton" class="btn btn-primary center-blo...
Print an integer in binary format in Java
...bit binary string
* @param number
* The number to convert
* @param groupSize
* The number of bits in a group
* @return
* The 32-bit long bit string
*/
public static String intToString(int number, int groupSize) {
StringBuilder result = new StringBuilder();
for(int i = ...
UITextField auto-capitalization type - iPhone App
...riate text field selected:
"Capitalization" is the first option in this group, just passed picking the minimum font size for the text field.
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How do you return the column names of a table?
...t 'myTable' belongs to. Schemas make it easier to assign permissions to a grouping instead of each table individually. See this question too: stackoverflow.com/questions/1062075/…
– jmosesman
Nov 26 '13 at 23:01
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How can I make my match non greedy in vim?
...on-greedy operator ?, as you asked in OP; and
doesn't require backwhacking grouping and cardinality operators (an utterly counterintuitive vim syntax requirement since you're not matching literal characters but specifying operators); and
you have [g]vim compiled with perl feature, test using
:ver a...
Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations with _mm_popcnt_
...s the scheduler that tracks dependencies. And to do that, instructions are grouped into a number of "instruction classes" each of which are treated identically by the scheduler. Thus all the 3-cycle "slow-int" instructions were thrown into the same "class" for the purpose of instruction scheduling.
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Select Multiple Fields from List in Linq
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Since you (apparently) need to store it for later use, you could use the GroupBy operator:
Data[] cats = listObject
.GroupBy(i => new { i.category_id, i.category_name })
.OrderByDescending(g => g.Key.category_name)
.Select(g => g.First())
.ToArray();
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Using the star sign in grep
...essions, * is a modifier, meaning that it only applies to the character or group preceding it. If you want * in regular expressions to act as a wildcard, you need to use .* as previously mentioned -- the dot is a wildcard character, and the star, when modifying the dot, means find one or more dot; i...