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Test whether a glob has any matches in bash
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19 Answers
19
Active
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Write to .txt file?
...txt", "w");
if (f == NULL)
{
printf("Error opening file!\n");
exit(1);
}
/* print some text */
const char *text = "Write this to the file";
fprintf(f, "Some text: %s\n", text);
/* print integers and floats */
int i = 1;
float py = 3.1415927;
fprintf(f, "Integer: %d, float: %f\n", i, py);
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How to create an array from a CSV file using PHP and the fgetcsv function
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14 Answers
14
Active
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How to format all Java files in an Eclipse project at one time?
... and select Source -> Format. This should work for at least version 3.8.1. and above.
If the above does not work, you're probably using an older Eclipse-version. In such case you can select your Source Folders by clicking on them while holding down CTRL, then select Source -> Format from the ...
Does Git Add have a verbose switch
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136
For some git-commands you can specify --verbose,
git 'command' --verbose
or
git 'command...
Swift make method parameter mutable?
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195
As stated in other answers, as of Swift 3 placing var before a variable has been deprecated. T...
How to access parent Iframe from JavaScript
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140
Also you can set name and ID to equal values
<iframe id="frame1" name="frame1" src="any.ht...
Tooltips for cells in HTML table (no Javascript)
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172
have you tried?
<td title="This is Title">
its working fine here on Firefox v 18 (Aur...